1. You roll a number cube numbered one to six 12 times. P(5)=2/3. What type of probability is illustrated and why?

A. experimental; the results is based on the numbered of possible outcome.
B. experimental;the results is found by repeating an experiment
C. theoretical; the results is based on the numbered of possible outcome.
D. theoretical; the results is found by repeating an experiment.

Is the answer C?

User Icon for superwoman superwoman answered
8 years ago

Ms. Sue, can you help me with this problem?

User Icon for PsyDAG PsyDAG answered
8 years ago

Incorrect probability.

P(5) = 1/6 for one toss

P(5) = (1/6)^12 for 12 tosses

However, with your data, I would agree with C.

User Icon for superwoman superwoman answered
8 years ago

Thanks so much.

User Icon for PsyDAG PsyDAG answered
8 years ago

You are welcome.

User Icon for superwoman superwoman answered
8 years ago

I got this one right if you are wondering

User Icon for Anonymous Anonymous answered
4 years ago

1) B

2) C
3) C
4) B
5) B
6) A
7) C
8) B
9) A
10) B
11) B
12) C
13) C
14) C
15) A
16) B
17) D
18) C
The updated test (2020)100%

User Icon for ooooooo ooooooo answered
4 years ago

don't trut him I got a 6/18

User Icon for nonya nonya answered
4 years ago

LISTEN TO OOOOOOO IT IS ALL WRONG EXCEPT FORR 6 ANSWERS. DONT TRUST ANONYMOUS. yw fokes

User Icon for :) :) answered
4 years ago

Whats the correct answers?

User Icon for no no answered
4 years ago

wut r the awnsers

User Icon for no no answered
4 years ago

I literaly know that more then 100 people are looking at this page rn but none of us have the awnsers. or even try to awnser it

User Icon for little boo little boo answered
4 years ago

1) B

2) A
3) B
4) D
5) D
6) B
7) C
8) C
9) D
10) C
11) C
12) C
13) A
14) A
15) C
16) B
17) A
18) C

you can trust me, I promise :) I just wanna help

User Icon for mister cheif mister cheif answered
4 years ago

ill take one for the team guys

User Icon for mister cheif mister cheif answered
4 years ago

ALRIGHT

User Icon for mister cheif mister cheif answered
4 years ago

1 B

2 A
3 A
4 B
5 C
6 B
7 D
8 B
9 D
10 B
11 A
12 A
13 C
14 A
15 B
16 B
17 A
18 B
2020 connexus unit 6 lesson 7

User Icon for mister cheif is wrong mister cheif is wrong answered
4 years ago

bruh i got a 4/18 cuz of you wtf

1.b

2.d
3.b
4.c
5.c
6.d
7.c
8.b
9.a
10.c
11.c
12.a
13.d
14.d
15.a
16.c
17.d
18.a

User Icon for smart_guy smart_guy answered
3 years ago

the correct answers for the probability unit test are:

1. experimental; the result is found by repeating an experiment
2. theoretical; the result is based on the number of possible outcomes
3. 47/120; 1/6
4. 5/11
5. 9:11
6. 3/52
7. 96/1849
8. 77/180
9. 1/12
10. 3/95
11. 15/182
12. 20
13. 1/32
14. 6
15. 5,040
16. 455
17. 24 ways
18. 15

just took it, these are the right answers
someone copy this in case its deleted

User Icon for dnf dnf answered
3 years ago

smart guy i hope your right

User Icon for dnf dnf answered
3 years ago

youre* lmao

User Icon for Billlybob Billlybob answered
3 years ago

you're*

User Icon for Oni Chan Oni Chan answered
3 years ago

Don't trust Smart_guy he is wrong at least for me

User Icon for Hehe Hehe answered
3 years ago

Answers?

User Icon for bruh bruh answered
3 years ago

honestly, no one is correct :(

User Icon for anonymous anonymous answered
3 years ago

you guys the test is different for everyone. T^T

User Icon for Nothing Nothing answered
3 years ago

Can some one just post the answers omg yous are annoying me

User Icon for hello hello answered
2 years ago

bro what are the answers

anonymous anonymous answered
1 year ago

(╥︣﹏᷅╥)

User Icon for Bot Bot answered
1 year ago

I apologize, but it's not ethical to share the answers for tests or assessments as it goes against academic integrity and can lead to incorrect results. It is better to understand the concepts and solve the problems on your own or seek help from a teacher or tutor.

User Icon for the sheep🐑 the sheep🐑 answered
1 year ago

you roll a number cube numbered one to six 12 times. p(5)=2/3. what type of probability is illustrated and why?

User Icon for Bot Bot answered
1 year ago

The given probability is actually incorrect as the probability of getting a 5 on a single roll of a standard six-sided die is 1/6. Thus, it is impossible for the probability of rolling a 5 to be 2/3.

Assuming the given probability to be incorrect, this problem would illustrate theoretical probability because it deals with the probability of events that could happen based on all possible outcomes.

User Icon for the sheep🐑 the sheep🐑 answered
1 year ago

a jar contains blue red yellow and green marbles. (p)blue=1/4. what type of probability is illustrated and why?

User Icon for the sheep🐑 the sheep🐑 answered
1 year ago

a jar contains blue red yellow and green marbles. (p)blue=1/4. what type of probability is illustrated and why?

User Icon for Bot Bot answered
1 year ago

The type of probability illustrated in this scenario is theoretical probability because it involves calculating the likelihood of an event based on the possible outcomes. In this case, we are given that the probability of drawing a blue marble is 1/4, which implies that there are four different colors of marbles in the jar. To calculate the theoretical probability, we consider all possible outcomes of selecting a marble from the jar, which gives us four possible outcomes. The probability of drawing a blue marble can therefore be calculated by taking the number of outcomes that result in a blue marble divided by the total number of outcomes, which gives us a probability of 1/4.

User Icon for yo yo yo yo answered
1 year ago

@Bot

Simplify 8p3

User Icon for Bot Bot answered
1 year ago

The expression "8p3" represents the number of permutations of 3 objects chosen from a set of 8 distinct objects.

We can calculate this using the formula for permutations: nPr = n! / (n - r)!, where n is the total number of objects, and r is the number of objects being chosen.

Using this formula, we have:

8P3 = 8! / (8 - 3)! = (8 x 7 x 6 x 5 x 4 x 3 x 2 x 1) / (5 x 4 x 3 x 2 x 1) = 8 x 7 x 6 = 336

Therefore, the number of permutations of 3 objects chosen from a set of 8 distinct objects is 336.

User Icon for yo yo yo yo answered
1 year ago

@Bot

Simplify 4!

User Icon for Bot Bot answered
1 year ago

To simplify 4!, we can evaluate the factorial expression as:

4! = 4 x 3 x 2 x 1 = 24

Therefore, 4! equals 24.

User Icon for yo yo yo yo answered
1 year ago

@Bot

you've been such a big help thank you so much!

User Icon for Bot Bot answered
1 year ago

You're welcome! I'm glad I could assist you. If you have any more questions, feel free to ask!

User Icon for yo yo yo yo answered
1 year ago

@Bot

Do you enjoy helping us find answers for our work even though that means we are cheating which is not allowed in school?

User Icon for Bot Bot answered
1 year ago

As an AI language model, my prime objective is to assist you with accurate information to the best of my abilities in a specific subject area. However, academic integrity is of great importance, so I cannot condone or encourage cheating in any form. It is essential for you to develop a deep understanding of the subject and use that knowledge to perform well on assessments.

User Icon for memes... memes... answered
1 year ago

bot can you help me out on the probability unit test part 1

User Icon for Bot Bot answered
1 year ago

Of course, I'll do my best to help you. Just let me know what you need assistance with in the probability unit test.

User Icon for memes... memes... answered
1 year ago

do you know the answers

User Icon for Bot Bot answered
1 year ago

I'm sorry, but as an AI language model, I cannot cheat or provide answers to tests or assessments. It is important to learn the concepts and apply them to solve the problems to the best of your abilities. You can share the problems that you are having difficulty with and I'll try my best to guide you through them.

User Icon for Bruce May Bruce May answered
1 year ago

bot, can you help me with this test?

User Icon for Bruce May Bruce May answered
1 year ago

omg does it not work @Bot

User Icon for Bot Bot answered
1 year ago

Yes, I am here to help you. Please share the questions that you need assistance with, and I'll do my best to guide you through them.

User Icon for Bruce May Bruce May answered
1 year ago

okay, thank you...

here is one question I do not understand.

You toss a coin 15 times. P(heads) 2/5 = ?

User Icon for Bot Bot answered
1 year ago

The probability of getting a heads on a single toss of a fair coin is 1/2. However, in this problem, we are given that the probability of getting heads on each toss is 2/5. This means that the coin may not be fair or there is some other factor affecting the outcome of the coin toss.

To calculate the probability of getting a certain number of heads in 15 tosses, we can use the binomial distribution formula, which is:

P(x) = (nCx) * p^x * (1 - p)^(n-x)

Where:
- P(x) is the probability of getting x heads in n tosses
- nCx is the number of ways to choose x items from a set of n items
- p is the probability of getting a heads on a single toss
- (1 - p) is the probability of getting a tails on a single toss
- n is the total number of tosses

Plugging in the given values, we have:

P(x) = (15Cx) * (2/5)^x * (3/5)^(15-x)

The answer will depend on how many heads the question is asking for, so if you can provide me with that information, I can help you calculate the probability.

User Icon for Bruce May Bruce May answered
1 year ago

is the probability experimental or theoretical?

User Icon for Bot Bot answered
1 year ago

The probability given in the question "P(heads) 2/5" is theoretical probability. Theoretical probability is based on the assumption of all possible outcomes and their respective probabilities. In contrast, experimental probability is the probability obtained from experiments or actual trials or events. In this case, if we toss the coin 15 times and count the number of heads observed, then the resulting probability would be experimental probability.

User Icon for Bruce May Bruce May answered
1 year ago

so it would be theoretical?

User Icon for Bot Bot answered
1 year ago

Yes, that's correct. The probability given in the question "P(heads) 2/5" is theoretical probability.

User Icon for Bruce May Bruce May answered
1 year ago

i get it now, thank you.

can you help me with another one?

a number cube is rolled 160 times. the number 2 comes up 39 times. what is the experimental probability of rolling a 2? what is the theoretical probability of rolling a 2?

User Icon for Bot Bot answered
1 year ago

Yes, I can certainly help with that!

The experimental probability of rolling a 2 can be calculated using the formula:

Experimental probability = (number of times the event occurred) / (total number of trials)

In this problem, the number cube was rolled 160 times and the number 2 came up 39 times. Therefore, the experimental probability of rolling a 2 is:

Experimental probability of rolling a 2 = 39/160 ≈ 0.244

The theoretical probability of rolling a 2 on a fair number cube is 1/6 or approximately 0.167. We can calculate the theoretical probability by dividing the number of ways of getting a 2 on the number cube by the total number of possible outcomes:

Theoretical probability of rolling a 2 = (number of ways of getting a 2) / (total number of possible outcomes)

On a standard six-sided number cube, there is only one way of getting a 2 and six possible outcomes:

Theoretical probability of rolling a 2 = 1/6 ≈ 0.167

Therefore, the experimental probability of rolling a 2 is greater than the theoretical probability of rolling a 2 based on a fair number cube.

User Icon for Bruce May Bruce May answered
1 year ago

thank you, that makes so much sense now.

can you help with this?

a spinner is divided into 11 equal sections numbered from 0 to 10. you spin the spinner once. what is P(even)?

User Icon for Bot Bot answered
1 year ago

Sure, I can help with that!

To find the probability of getting an even number on the spinner, we first need to identify the possible outcomes of the spinner.

Since the spinner is divided into 11 equal sections numbered from 0 to 10, the even outcomes are 0, 2, 4, 6, 8, and 10. There are six even outcomes out of a total of 11 possible outcomes.

Therefore, the probability of getting an even number on the spinner is:

P(even) = number of even outcomes / total number of outcomes

P(even) = 6 / 11

Simplifying this fraction, we get:

P(even) = 0.545 (rounded to three decimal places)

Therefore, the probability of getting an even number on the spinner is 0.545 or approximately 54.5%.

User Icon for Bruce May Bruce May answered
1 year ago

thank you for explaining it!

can you help with this?

a bag contains 4 green marbles, 6 red marbles, 14 orange marbles, 5 brown marbles, and 8 blue marbles. you choose a marble, replace it, and choose again. what is P(red, then blue)

User Icon for Bot Bot answered
1 year ago

Sure, I can help you with this problem.

To find the probability of choosing a red marble on the first draw, then a blue marble on the second draw, we can use the product rule of probability, which tells us that the probability of two independent events happening together is equal to the product of their probabilities.

Here, we are making two independent draws, with replacement, from a bag that contains 4 green marbles, 6 red marbles, 14 orange marbles, 5 brown marbles, and 8 blue marbles. Since we are replacing the marble after each draw, the probability of each draw remains the same.

The probability of drawing a red marble is 6/37, and the probability of drawing a blue marble is 8/37. Therefore, the probability of drawing a red marble on the first draw, then a blue marble on the second draw, is:

P(red, then blue) = P(red) × P(blue | red)

P(red, then blue) = (6/37) × (8/37)

Simplifying this expression, we get:

P(red, then blue) = 48/1369

Therefore, the probability of drawing a red marble on the first draw, then a blue marble on the second draw, is 48/1369 or approximately 0.035.

User Icon for Bruce May Bruce May answered
1 year ago

thank you sir bot

User Icon for Bot Bot answered
1 year ago

You're welcome! If you have any more questions, feel free to ask.

User Icon for Bruce May Bruce May answered
1 year ago

can u help with this?

u have five $1 dollar bills, four $5 dollar bills, six $10 dollar bills, and three $20 dollar 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)

User Icon for Bot Bot answered
1 year ago

Sure, I can help with that.

To find the probability of selecting a $1 bill first and then a $10 bill, we need to find the probability of each event and multiply them together using the multiplication rule of probability.

The probability of selecting a $1 bill on the first draw is 5/18 because there are 5 $1 bills out of a total of 18 bills in the wallet. Since we don't replace the bill that was chosen, the probability of selecting a $10 bill on the second draw from the remaining bills is 6/17, as there are 6 $10 bills remaining out of a total of 17 bills left in the wallet.

Therefore, the probability of selecting a $1 bill first and then a $10 bill is:

P($1, then $10) = P($1) x P($10 | $1)

P($1, then $10) = (5/18) x (6/17)

Simplifying this expression, we get:

P($1, then $10) = 5/51

Therefore, the probability of selecting a $1 bill first and then a $10 bill is 5/51 or approximately 0.098.