Asked by Anonymous
Each letter of the English alphabet is written on a scrap piece of paper and put in a hat. P(j)
What type of probability is Illustrated and why.
What type of probability is Illustrated and why.
Answers
Answered by
Ms. Sue
The probability is 1 out of 26 or 1/26.
Answered by
Anna
I agree
Answered by
Ms. Sue
You are confused! Jiskha does not supply answers! Go to a cheat board for that.
Answered by
No lulu
Yeah what are the answer
Answered by
The Flash
Would someone happen to have the answers for the Lesson 7: Probability Unit Test
Algebra Readiness (Pre-Algebra) B Unit 4: Probability test? I need to check my answers, I would really appreciate it.
Algebra Readiness (Pre-Algebra) B Unit 4: Probability test? I need to check my answers, I would really appreciate it.
1. A
2.C
3.C
4.D
5.C
6.D
7.D
8.D
9.A
10.D
11.A
12.A
13.C
14.C
15.A
16.C
17.D
18.C
19 and 20 aren't hard. In fact, pretty simple. Anyways, i just took the test, and this should give you 100%. good luck
Try doing the test first, then use my answers to CHECK yours, not CHEAT.
2.C
3.C
4.D
5.C
6.D
7.D
8.D
9.A
10.D
11.A
12.A
13.C
14.C
15.A
16.C
17.D
18.C
19 and 20 aren't hard. In fact, pretty simple. Anyways, i just took the test, and this should give you 100%. good luck
Try doing the test first, then use my answers to CHECK yours, not CHEAT.
Answered by
Rubber duck
Real answers
1.a
2.a
3a
4c
5 d
6 a
7 d
8 c
9 d
10 b
11 b
12 c
13 c
14 d
15 a
16 b
17 d
18 c
Lesson 7 unit3 probability
1.a
2.a
3a
4c
5 d
6 a
7 d
8 c
9 d
10 b
11 b
12 c
13 c
14 d
15 a
16 b
17 d
18 c
Lesson 7 unit3 probability
Answered by
Me
Is that right ? I need the ones for Lesson 7 unit 4 : probability unit test .. 18 questions
Answered by
Me
Both these are wrong. Math tests always switch up the questions for everyone, but if you can say something like, “1. and the full answer”, and enough people do that everyone can get most of their questions.
Answered by
Pikachu
Lesson 7 unit 4 probability test answers i used rubber duck and got 5/18
the answers for coca are
1.A
2.C.
3.C
4.D
5.D
6.B
7.A
8.D
9.A
10.D
11. A
12.B
13 D
14 C
15 A
16 B
17 D
18 B
you're welcome <3
the answers for coca are
1.A
2.C.
3.C
4.D
5.D
6.B
7.A
8.D
9.A
10.D
11. A
12.B
13 D
14 C
15 A
16 B
17 D
18 B
you're welcome <3
Answered by
whyyyyy
dont be dumb she changes the answers might as well go check other web.
Answered by
$$$
Is skellydude.......... right
Answered by
Britt
Lesson 7: probability test for unit 4!
1.A
2.D
3.C
4.D
5.C
6.B
7.C
8.D
9.B
10.D
11.B
12.A
13.A
14.A
15.C
16.C
17.C
18.A
1.A
2.D
3.C
4.D
5.C
6.B
7.C
8.D
9.B
10.D
11.B
12.A
13.A
14.A
15.C
16.C
17.C
18.A
Answered by
Yeet
Are you right?
Answered by
Young trappa
Lesson 7 unit 4 probability test answers i used Pikachu’s and got 11/18. Here are the correct answers!!!!!!!!
1.A
2.C
3.C
4.D
5.D
6.B
7.D
8.D
9.A
10.D
11.A
12.C
13.C
14.D
15.B
16.B
17.A
18.A
19 and 20 are on the next test.
Here are the correct answers. Your welcome!!!!!!!!🙏🏽
I’ll update y’all on 19 and 20.
1.A
2.C
3.C
4.D
5.D
6.B
7.D
8.D
9.A
10.D
11.A
12.C
13.C
14.D
15.B
16.B
17.A
18.A
19 and 20 are on the next test.
Here are the correct answers. Your welcome!!!!!!!!🙏🏽
I’ll update y’all on 19 and 20.
Answered by
Young trappa
19. probability of selecting a red marble)(probability of selecting a blue marble)
First, the probability of selecting a red marble.
Next, the probability of selecting a blue marble.
Multiply the probabilities together.
That is the probability for event a.
b.
Answer = (probability of selecting a red marble)(probability of selecting a blue marble)
First, the probability of selecting a red marble.
Next, the probability of selecting a blue marble WITH A RED MARBLE REMOVED.
Multiply the probabilities together.
That is the probability for event b.
c.
Obviously:
So the answer is no.
There are 4 red marbles.
There are 7 blue marbles.
There are 5 green marbles.
There are 16 marbles in total.
First, the probability of selecting a red marble.
Next, the probability of selecting a blue marble.
Multiply the probabilities together.
That is the probability for event a.
b.
Answer = (probability of selecting a red marble)(probability of selecting a blue marble)
First, the probability of selecting a red marble.
Next, the probability of selecting a blue marble WITH A RED MARBLE REMOVED.
Multiply the probabilities together.
That is the probability for event b.
c.
Obviously:
So the answer is no.
There are 4 red marbles.
There are 7 blue marbles.
There are 5 green marbles.
There are 16 marbles in total.
Answered by
Young trappa
20. total bands: 185
P(pink) = 95/185 = 19/37
P(brown) = 90/185 =18/37
A.P(pink) = 95/185 = 19/37 (in simplest form) theoretical probability of selecting pink rubber band.
B. P(brown) = 90/185 = 18/37 (in simplest form) theoretical probability of selecting brown rubber band.
C. You repeatedly choose a rubber band from the box, record the color, and put the rubber band back in the box. The results are shown in the table below. Find the experimental probability of each color based on the table.
Your welcome Guysss!!!!!!!!🙏🏽
A.P(pink) = 95/185 = 19/37 (in simplest form) theoretical probability of selecting pink rubber band.
B. P(brown) = 90/185 = 18/37 (in simplest form) theoretical probability of selecting brown rubber band.
C. You repeatedly choose a rubber band from the box, record the color, and put the rubber band back in the box. The results are shown in the table below. Find the experimental probability of each color based on the table.
Your welcome Guysss!!!!!!!!🙏🏽
Answered by
$$$
Instead of putting abcd...... Just put the answer in word so if they do switch the order we can still answer it by the answer in words
Answered by
$$$
Is Young trappa correct or not
Answered by
Player 1
You guys are all wrong the answers to Unit 6 Lesson 7 are:
1.A
2.A
3.C
4.C
5.B
6.B
7.A
8.B
9.D
10.C
11.A
12.A
13.C
14.C
15.A
16.A
17.D
18.A
Hope this help
1.A
2.A
3.C
4.C
5.B
6.B
7.A
8.B
9.D
10.C
11.A
12.A
13.C
14.C
15.A
16.A
17.D
18.A
Hope this help
Answered by
StampyDoes2004
Player 1 isn’t right. I got a 6/18 because of them.
Answered by
no problem
Some of them might be wrong and i will mark the ones i got wrong so you can choose other ones.
Answers:
1: Theoretical; the result is based on the number of possible outcomes.
2: Theoretical; the result is based on the number of possible oitcomes.
3; 47/120;1/6
4: 1/2
5: 6:11
6: 3/46
7: 14/1369
8: 23/18
9: 1/9
10: 1/12
11: 15/182
12: 60
13: 1/256
14: 3
15: 30
16: 3024
17: 24
18: 15
100%
Answers:
1: Theoretical; the result is based on the number of possible outcomes.
2: Theoretical; the result is based on the number of possible oitcomes.
3; 47/120;1/6
4: 1/2
5: 6:11
6: 3/46
7: 14/1369
8: 23/18
9: 1/9
10: 1/12
11: 15/182
12: 60
13: 1/256
14: 3
15: 30
16: 3024
17: 24
18: 15
100%
Answered by
no problem is wrong
i got 8/18 using your answers and i failed got 44% F. now im gonna fail 8th grade because of you guys.
Answered by
Anonymous
> i got 8/18 using your answers and i failed got 44% F. now im gonna fail 8th grade because of you guys.
kek
kek
Answered by
Need help
Is britt right or wrong
Answered by
your all adopted
you guys are no help i stg!
Answered by
NO THIS IS_PATRICK!!!!
HA HA HA HA HA i cant believe u guys are still arguing over this!!!!! i love this!!!!!
Answered by
NO THIS IS_PATRICK!!!!
britt's answers are correct.
Answered by
Here They Are
These are the real answers I promise I hope it helps. Please try to do it by yourself first, but you do you.
1. A: Theoretical, The result is based...
2. C: Theoretical, The result is based...
3. B: 47/120 ; 1/6
4. C: 5/11
5. D: 9:20
6. A: 3/46
7. A: 48/1369
8. B: 24/65
9. B: 1/9
10. D: 1/12
11. B: 5/91
12. B: 20
13. A: 1/4096
14. D: 6
15. B: 336
16. A: 126
17. D: 120
18. A: 10 Ways
1. A: Theoretical, The result is based...
2. C: Theoretical, The result is based...
3. B: 47/120 ; 1/6
4. C: 5/11
5. D: 9:20
6. A: 3/46
7. A: 48/1369
8. B: 24/65
9. B: 1/9
10. D: 1/12
11. B: 5/91
12. B: 20
13. A: 1/4096
14. D: 6
15. B: 336
16. A: 126
17. D: 120
18. A: 10 Ways
Answered by
:)
1.A
2.A
3.C
4.C
5.C
6.A
7.A
8.C
9.D
10.C
11.B
12.B
13.D
14.A
15.A
16.A
17.A
18.C
19 and 20 do on your own
2.A
3.C
4.C
5.C
6.A
7.A
8.C
9.D
10.C
11.B
12.B
13.D
14.A
15.A
16.A
17.A
18.C
19 and 20 do on your own
Answered by
lol
1.A
2.C
3.A
4.B
5.B
6.B
7.C
8.B
9.D
10.B
11.C
12.B
13.D
14.A
15.C
16.C
17.A
18.C
the right answers! i did Britts and i got 6/18.
2.C
3.A
4.B
5.B
6.B
7.C
8.B
9.D
10.B
11.C
12.B
13.D
14.A
15.C
16.C
17.A
18.C
the right answers! i did Britts and i got 6/18.
Answered by
Here for you
Lol is a joke. Evil.
Answered by
^-^
Y’all got me a bad score 😔😔😔
Answered by
^-^
I got the real answers after the test
So here u go ⬇️
1.A
2.D
3.A
4.D
5.C
6.A
7.D
8.D
9.B
10.C
11.B
12.B
13.C
14.C
15.A
16.A
17.A
18.C
^(The answers🤗🤗🤗)
Hopefully they don’t switch anything around on the test
So here u go ⬇️
1.A
2.D
3.A
4.D
5.C
6.A
7.D
8.D
9.B
10.C
11.B
12.B
13.C
14.C
15.A
16.A
17.A
18.C
^(The answers🤗🤗🤗)
Hopefully they don’t switch anything around on the test
Answered by
*
ok guys, don't like something or dislike something unless you know for a fact that the answers are correct or not. (please and thank you)
Answered by
Lemon 🥮
just so you know they change everything around so you cant cheat and only people like ms. sue can help on these
Answered by
Lemon 🥮
none of you are right
Answered by
connexus kid
These are the answers for 4.7.1 - Test: Probability Unit Test Part 1
Everything was copied and pasted except for this top message and the "Hopes this helps :)" at the bottom. PLEASE NOTE THAT THE ANSWERS AREN'T THE SAME FOR EVERYONE. My advice is to use the answers I have given to you on your test IF you have the same ones.
Each letter of the English alphabet is written on a scrap of paper and put in a hat. P(J) = start fraction 1 over 26 end fraction. What type of probability is illustrated and why?
Correct answer A. theoretical; the result is based on the number of possible outcomes
Incorrect answer B. theoretical; the result is found by repeating an experiment
Incorrect answer C. experimental; the result is based on the number of possible outcomes
Incorrect answer D. experimental; the result is found by repeating an experiment
You draw five cards from a standard deck of 52 cards. P(heart) = 4 over 5. What type of probability is illustrated and why?
Incorrect answer A. theoretical; the result is based on the number of possible outcomes
Incorrect answer B. theoretical; the result is found by repeating an experiment
Incorrect answer C. experimental; the result is based on the number of possible outcomes
Correct answer D. experimental; the result is found by repeating an experiment
A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4?
Incorrect answer A. Start Fraction 47 over 120 End Fraction ; start fraction 1 over 30 end fraction
Correct answer B. Start Fraction 47 over 120 End Fraction ; start fraction 1 over 6 end fraction
Incorrect answer C. Start Fraction 4 over 47 End Fraction ; start fraction 1 over 6 end fraction
Incorrect answer D. start fraction 1 over 6 end fraction ; Start Fraction 47 over 120 End Fraction
A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. What is P(not even)?
Incorrect answer A. start fraction 1 over 3 end fraction
Correct answer B. one-half
Incorrect answer C. start fraction 1 over 5 end fraction
Incorrect answer D. one-fourth
A bag contains 9 green marbles and 11 white marbles. You select a marble at random. What are the odds in favor of picking a green marble?
Incorrect answer A. 9:20
Incorrect answer B. 2:9
Incorrect answer C. 11:9
Correct answer D. 9:11
Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there is a star on their receipt. So far, 219 of the first 264 customers have not received a star on their receipts. What is the experimental probability of winning a free gallon of milk?
Incorrect answer A. 3 over 88
Correct answer B. 15 over 88
Incorrect answer C. 73 over 88
Incorrect answer D. 1 over 78
A bag contains 5 green marbles, 8 red marbles, 11 orange marbles, 7 brown marbles, and 12 blue marbles. You choose a marble, replace it, and choose again. What is P(red, then blue)?
Incorrect answer A. Start Fraction 20 over 43 End Fraction
Incorrect answer B. Start Fraction 40 over 43 End Fraction
Incorrect answer C. Start Fraction 20 over 1849 End Fraction
Correct answer D. Start Fraction 96 over 1849 End Fraction
Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 8 red balls. Urn II contains 3 green balls and 10 red balls. If a ball is drawn from each urn, what is P(red and red)?
Incorrect answer A. The fraction is 23 over 18.
Incorrect answer B. start fraction 10 over 27 end fraction
Correct answer C. start fraction 40 over 117 end fraction
Incorrect answer D. start fraction 18 over 31 end fraction
Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 8 red balls. Urn II contains 3 green balls and 10 red balls. If a ball is drawn from each urn, what is P(red and red)?
Incorrect answer A. The fraction is 23 over 18.
Incorrect answer B. start fraction 10 over 27 end fraction
Correct answer C. start fraction 40 over 117 end fraction
Incorrect answer D. start fraction 18 over 31 end fraction
If you spin the spinner below twice, what is P(vowel, then K)?
A spinner is divided evenly into 6 sectors. From the top of the spinner clockwise, the sectors are labeled A, J, S, U, K and Z. The spinner arrow points to the sector labeled K.
Correct answer A. one-eighteenth
Incorrect answer B. two-ninths x
Incorrect answer C. one-ninth
Incorrect answer D. one-half
You have six $1 bills, eight $5 bills, two $10 bills, and four $20 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill. What is P($1, then $10)?
Incorrect answer A. Start Fraction 77 over 190 End Fraction
Incorrect answer B. Start Fraction 3 over 100 End Fraction
Correct answer C. Start Fraction 3 over 95 End Fraction
Incorrect answer D. two-fifths
A basket contains the following pieces of fruit: 3 apples, 2 oranges, 2 bananas, 2 pears, and 5 peaches. Jameson picks a fruit at random and does not replace it. Then Brittany picks a fruit at random. What is the probability that Jameson gets a banana and Brittany gets a pear?
Incorrect answer A. start fraction 4 over 27 end fraction
Incorrect answer B. Start Fraction 1 over 49 End Fraction
Correct answer C. Start Fraction 2 over 91 End Fraction
Incorrect answer D. Start Fraction 27 over 91 End Fraction
The probability of a certain baseball player hitting a foul ball is one-fourth. How many foul balls would you expect her to hit after 80 swings?
Incorrect answer A. 4
Correct answer B. 20
Incorrect answer C. 40
Incorrect answer D. 60
A true-false test has 12 questions. What is the probability of guessing the correct answers to all of the questions?
Correct answer A. Start Fraction 1 over 4096 End Fraction
Incorrect answer B. Start Fraction 1 over 144 End Fraction
Incorrect answer C. Start Fraction 1 over 24 End Fraction
Incorrect answer D. start fraction 1 over 14 end fraction
Simplify 4!
Correct answer A. 24
Incorrect answer B. 10
Incorrect answer C. 9
Incorrect answer D. 4
Simplify 10P4.
Incorrect answer A. 210
Incorrect answer B. 360
Correct answer C. 5,040
Incorrect answer D. 151,200
Simplify 9C4.
Correct answer A. 126
Incorrect answer B. 15,120
Incorrect answer C. 5
Incorrect answer D. 3,024
You and 4 friends go to a concert. In how many different ways can you sit in the assigned seats?
Incorrect answer A. 20
Incorrect answer B. 24
Incorrect answer C. 48
Correct answer D. 120
You own 6 pairs of jeans and want to take 2 of them with you on vacation. In how many ways can you choose 2 pairs of jeans?
Incorrect answer A. 10
Incorrect answer B. 12
Correct answer C. 15
Incorrect answer D. 20
Hope this helps :)
Everything was copied and pasted except for this top message and the "Hopes this helps :)" at the bottom. PLEASE NOTE THAT THE ANSWERS AREN'T THE SAME FOR EVERYONE. My advice is to use the answers I have given to you on your test IF you have the same ones.
Each letter of the English alphabet is written on a scrap of paper and put in a hat. P(J) = start fraction 1 over 26 end fraction. What type of probability is illustrated and why?
Correct answer A. theoretical; the result is based on the number of possible outcomes
Incorrect answer B. theoretical; the result is found by repeating an experiment
Incorrect answer C. experimental; the result is based on the number of possible outcomes
Incorrect answer D. experimental; the result is found by repeating an experiment
You draw five cards from a standard deck of 52 cards. P(heart) = 4 over 5. What type of probability is illustrated and why?
Incorrect answer A. theoretical; the result is based on the number of possible outcomes
Incorrect answer B. theoretical; the result is found by repeating an experiment
Incorrect answer C. experimental; the result is based on the number of possible outcomes
Correct answer D. experimental; the result is found by repeating an experiment
A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4?
Incorrect answer A. Start Fraction 47 over 120 End Fraction ; start fraction 1 over 30 end fraction
Correct answer B. Start Fraction 47 over 120 End Fraction ; start fraction 1 over 6 end fraction
Incorrect answer C. Start Fraction 4 over 47 End Fraction ; start fraction 1 over 6 end fraction
Incorrect answer D. start fraction 1 over 6 end fraction ; Start Fraction 47 over 120 End Fraction
A spinner is divided into 10 equal sections numbered from 1 to 10. You spin the spinner once. What is P(not even)?
Incorrect answer A. start fraction 1 over 3 end fraction
Correct answer B. one-half
Incorrect answer C. start fraction 1 over 5 end fraction
Incorrect answer D. one-fourth
A bag contains 9 green marbles and 11 white marbles. You select a marble at random. What are the odds in favor of picking a green marble?
Incorrect answer A. 9:20
Incorrect answer B. 2:9
Incorrect answer C. 11:9
Correct answer D. 9:11
Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there is a star on their receipt. So far, 219 of the first 264 customers have not received a star on their receipts. What is the experimental probability of winning a free gallon of milk?
Incorrect answer A. 3 over 88
Correct answer B. 15 over 88
Incorrect answer C. 73 over 88
Incorrect answer D. 1 over 78
A bag contains 5 green marbles, 8 red marbles, 11 orange marbles, 7 brown marbles, and 12 blue marbles. You choose a marble, replace it, and choose again. What is P(red, then blue)?
Incorrect answer A. Start Fraction 20 over 43 End Fraction
Incorrect answer B. Start Fraction 40 over 43 End Fraction
Incorrect answer C. Start Fraction 20 over 1849 End Fraction
Correct answer D. Start Fraction 96 over 1849 End Fraction
Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 8 red balls. Urn II contains 3 green balls and 10 red balls. If a ball is drawn from each urn, what is P(red and red)?
Incorrect answer A. The fraction is 23 over 18.
Incorrect answer B. start fraction 10 over 27 end fraction
Correct answer C. start fraction 40 over 117 end fraction
Incorrect answer D. start fraction 18 over 31 end fraction
Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 8 red balls. Urn II contains 3 green balls and 10 red balls. If a ball is drawn from each urn, what is P(red and red)?
Incorrect answer A. The fraction is 23 over 18.
Incorrect answer B. start fraction 10 over 27 end fraction
Correct answer C. start fraction 40 over 117 end fraction
Incorrect answer D. start fraction 18 over 31 end fraction
If you spin the spinner below twice, what is P(vowel, then K)?
A spinner is divided evenly into 6 sectors. From the top of the spinner clockwise, the sectors are labeled A, J, S, U, K and Z. The spinner arrow points to the sector labeled K.
Correct answer A. one-eighteenth
Incorrect answer B. two-ninths x
Incorrect answer C. one-ninth
Incorrect answer D. one-half
You have six $1 bills, eight $5 bills, two $10 bills, and four $20 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill. What is P($1, then $10)?
Incorrect answer A. Start Fraction 77 over 190 End Fraction
Incorrect answer B. Start Fraction 3 over 100 End Fraction
Correct answer C. Start Fraction 3 over 95 End Fraction
Incorrect answer D. two-fifths
A basket contains the following pieces of fruit: 3 apples, 2 oranges, 2 bananas, 2 pears, and 5 peaches. Jameson picks a fruit at random and does not replace it. Then Brittany picks a fruit at random. What is the probability that Jameson gets a banana and Brittany gets a pear?
Incorrect answer A. start fraction 4 over 27 end fraction
Incorrect answer B. Start Fraction 1 over 49 End Fraction
Correct answer C. Start Fraction 2 over 91 End Fraction
Incorrect answer D. Start Fraction 27 over 91 End Fraction
The probability of a certain baseball player hitting a foul ball is one-fourth. How many foul balls would you expect her to hit after 80 swings?
Incorrect answer A. 4
Correct answer B. 20
Incorrect answer C. 40
Incorrect answer D. 60
A true-false test has 12 questions. What is the probability of guessing the correct answers to all of the questions?
Correct answer A. Start Fraction 1 over 4096 End Fraction
Incorrect answer B. Start Fraction 1 over 144 End Fraction
Incorrect answer C. Start Fraction 1 over 24 End Fraction
Incorrect answer D. start fraction 1 over 14 end fraction
Simplify 4!
Correct answer A. 24
Incorrect answer B. 10
Incorrect answer C. 9
Incorrect answer D. 4
Simplify 10P4.
Incorrect answer A. 210
Incorrect answer B. 360
Correct answer C. 5,040
Incorrect answer D. 151,200
Simplify 9C4.
Correct answer A. 126
Incorrect answer B. 15,120
Incorrect answer C. 5
Incorrect answer D. 3,024
You and 4 friends go to a concert. In how many different ways can you sit in the assigned seats?
Incorrect answer A. 20
Incorrect answer B. 24
Incorrect answer C. 48
Correct answer D. 120
You own 6 pairs of jeans and want to take 2 of them with you on vacation. In how many ways can you choose 2 pairs of jeans?
Incorrect answer A. 10
Incorrect answer B. 12
Correct answer C. 15
Incorrect answer D. 20
Hope this helps :)
Answered by
FNBR
Is connexus kid right?
Answered by
help
connexus kid gave me a 30%, dont use it!!
Answered by
Your Mom
Bruh whos right-
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