Please check my work thanks!!
A number cube with the numbers 1 through 6 is rolled. Find the given probability.
1. P(number < 2) (1 point)
A. 1/6 <--- i think this one
B. 2/6
C. 4/6
D. 3/6
2. P(number โฅ 3) (1 point)
A. 4/6
B. 1/6
C. 2/6 <-- this i think
D. 5/6
3. P(complement of 4) (1 point)
A. 1/6
B. 5/6
C. 2/6 <-- Maybe..?
D. 4/6
4. A multiple choice question has 5 possible answers. What are the odds in favor of guessing the right answer? (1 point)
A. 1:5 <-- This one i'm pretty sure
B. 4:1
C. 1:4
D. 3:2
5. What are the odds of the spinner landing on red out of blue, green, and yellow? (1 point)
A. 4:1 <-- This one
B. 2:2
C. 3:1
D. 1:3
6. The following results were obtained from flipping a coin 8 times. According to the results, what is the experimental probability of getting heads?
Trial|Results
1 | Heads
2 | Heads
3 | Heads
4 | Tails
5 | Heads
6 | Tails
7 | Heads
8 | Tails
A. 4/8
B. 5/8
C. 5/3
D. 3/5 <-- This one
Thanks so much!!
57 answers
2. A
3. B
4. C
5. C
6. B
2.A
3.C
4.C
5.B
1. A
2. A
3. B
4. C
5. C
6. B
If you go to connexus, and fail the test, I apologize. But they worked for me.
and Cheyenne is correct.
1.C
2.A
3.C
4.B
5.B
6.C
7.A
8.D
9.D
10.D When I took Cheyanne's answers I only got ONE right. Dont use hers if you in 2019!!!!
๐๐ฅโ๐ค ๐๐ ๐๐๐๐โ๐ผ๐ป >_< ๐น๐๐๐ ๐๐๐ ๐ฃ๐๐๐๐ช ๐ฅ๐ ๐๐๐ค๐จ๐๐ฃโ
๐๐๐๐ค๐ ๐๐ฃ๐ ๐ฅ๐๐ ๐๐ ๐ฃ๐ฃ๐๐๐ฅ ๐๐๐ค๐จ๐๐ฃ๐ค ๐๐ ๐ฃ ๐๐๐๐ฅ ๐ ๐๐๐ค๐ค๐ ๐ ๐ โ๐ฃ๐-๐ธ๐๐๐๐๐ฃ๐ โ๐๐๐๐๐ ๐ฃ๐๐๐ โ๐ ๐๐๐๐ฉ๐ฆ๐ค ๐๐๐ค๐จ๐๐ฃ๐คโ
~~โกโกโก~~
โก๐. ๐ธ, ๐/๐
โก๐. ๐ธ, ๐/๐
โก๐. ๐น, ๐/๐
โก๐. โ, ๐:๐
โก๐. โ, ๐:๐
โก๐. ๐น, ๐/๐
~~โกโกโก~~
๐ธ๐๐ ๐ ๐ ๐ฅ๐๐๐ค๐ ๐๐๐ค๐จ๐๐ฃ๐ค ๐๐ ๐ช๐ ๐ฆ ๐๐ ๐๐ง๐๐ฃ ๐๐๐ฅ ๐๐ ๐จ๐ ๐๐๐ฃ๐, ๐๐ฃ๐ โ๐โ-๐น๐๐๐ค๐๐ ๐๐๐ค๐จ๐๐ฃ๐ค ๐๐๐ ๐ ๐ฆ๐ค๐ฆ๐๐๐๐ช ๐๐๐๐ก ๐ค๐ฅ๐ฃ๐ฆ๐๐๐๐๐๐ ๐๐๐๐ค ๐จ๐๐ฅ๐ ๐ฅ๐๐๐๐ฃ ๐๐ ๐๐๐จ๐ ๐ฃ๐, ๐๐๐๐๐ฆ๐ค๐ โ๐๐๐ผ๐๐โ๐ ๐๐๐โ๐๐
๐๐ ๐ฆ ๐จ๐๐๐ ๐๐ ๐ค๐ฅ ๐๐๐๐๐๐ช ๐ค๐๐ ๐๐ ๐๐ ๐ค๐ ๐๐ ๐ ๐ฅ๐๐๐ฃ ๐๐๐ค๐๐๐ ๐ฅ๐๐๐คโ
โก~๐๐๐๐๐๐๐ ๐ ๐๐~โก
โก๐๐ ๐๐๐๐โ๐ผ๐ป >_<โก
โกโกโกโ.๐ ๐๐ ๐ช๐ ๐ฆ ๐๐๐๐๐ ๐ฅ๐๐ ๐๐๐ค๐จ๐๐ฃ, ๐๐๐ ๐๐ ๐ช๐ ๐ฆโ๐ฃ๐ ๐๐ ๐ ๐๐๐๐ ๐๐ ๐ฃ ๐ค๐ ๐๐๐ ๐๐ ๐ฅ๐ ๐๐๐ค๐จ๐๐ฃ ๐ช๐ ๐ฆ๐ฃ ๐ข๐ฆ๐๐ค๐ฅ๐๐ ๐๐ค ๐๐ ๐ ๐๐๐๐๐ ๐ ๐ ๐๐ ๐๐ช๐, ๐๐๐๐ ๐ค๐ฆ๐ฃ๐ ๐ฅ๐ ๐๐๐ธ๐โ ๐ฅ๐๐๐ฅ ๐๐๐๐ ๐๐ฆ๐ฅ๐ฅ๐ ๐ ๐๐๐ ๐๐๐๐ง๐ ๐ ๐๐ ๐๐๐๐๐ฅโโกโกโก
โกโกโก๐๐ป๐ฑ ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐๐ผ ๐ท๐ผ๐ถ๐ป ๐๐ต๐ฒ ๐ฆ๐๐๐บ๐ฝ๐ฒ๐ฑ ๐ฆ๐พ๐๐ฎ๐ฑ, ๐๐ผ๐ถ๐ป ๐บ๐ฒ ๐ผ๐ป ๐๐ฎ๐ฐ๐ฒ๐๐ผ๐ผ๐ธ ๐ฎ๐ป๐ฑ ๐ง๐๐ถ๐๐๐ฒ๐ฟโ ๐โ๐น๐น ๐ด๐ถ๐๐ฒ ๐บ๐ ๐ฎ๐ฐ๐ฐ๐ผ๐๐ป๐ ๐ผ๐๐ ๐ถ๐ณ ๐ ๐ด๐ฒ๐ ๐บ๐ผ๐ฟ๐ฒ ๐๐ต๐ฎ๐ป ๐ฑ๐ฌ ๐๐ถ๐ธ๐ฒ๐โโกโกโก
2. A
3. B
4. C
5. C
6. B
yepp, cheyanne 100%
I cam here because I wanted to check number 3 but I got it right so thanks cheyanne.
P(number<2) which means it has to be a number thats less than two, the only number less than 2 on a dice is 1 which is why it is 1/6
and for the second one its P(number โฅ 3) which means greater than or equal to 3. And theres 3 numbers greater than 3 on a dice: 4, 5, 6. and 3 is equal to 3 obviously which is why its 4/6
Probability of rolling a number less than 4 = number of outcomes less than 4 / total number of outcomes
= 3/6
= 1/2
So the probability of rolling a number less than 4 is 1/2 or 50%.