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March 30, 2017

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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 ≥ 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!!

  • Theoretical&Experimental Probability please help! - ,

    omg those are all wrong except number one. what the heck man. you need to study.

  • Theoretical&Experimental Probability please help! - ,

    LOL SO FUNNY MAN HAHAHA LOL........... ;)

  • Theoretical&Experimental Probability please help! - ,

    BUT AT LEAST HE TRY GOOD TRY MAN GOOD TRY :D

  • Theoretical&Experimental Probability please help! - ,

    ok I know 1 is A and 6 is B

  • Theoretical&Experimental Probability please help! - ,

    But laura is right you do need to work on your math

  • Theoretical&Experimental Probability please help! - ,

    1. A
    2. A
    3. B
    4. C
    5. C
    6. B

  • Theoretical&Experimental Probability please help! - ,

    Cheyenne is correct!!!

  • Theoretical&Experimental Probability please help! - ,

    6/6 100% Cheyenne is correct ^.^

  • Theoretical&Experimental Probability please help! - ,

    Cheyenne is right!

  • Theoretical&Experimental Probability please help! - ,

    Cheyenne is 6/6 100% CORRECT!!!!! :D

  • Theoretical&Experimental Probability please help! - ,

    Thank You so much Cheyenne!!!

  • Theoretical&Experimental Probability please help! - ,

    Thanks Cheyenne! :D

  • Theoretical&Experimental Probability please help! - ,

    I dub thee-correct!

  • Theoretical&Experimental Probability please help! - ,

    Thanks

  • Theoretical&Experimental Probability please help! - ,

    1.B
    2.A
    3.C
    4.C
    5.B

  • Theoretical&Experimental Probability please help! - ,

    @Laura you didn't have to basically make fun of him at least he did try. Thats what this websites for to help people not making fun of them because they don't get all the right answers. It's not like he didn't do answers at all.

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