Probability with Combinations and Permutations

Question 1

A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. Two marbles are chosen from the bag. What expression would give the probability that one marble is yellow and the other marble is red?P(Y and R) = P(Y and R) = P(Y and R) = P(Y and R) =

Revolt · Accepted Answer

P(Y and R) =

Question 2

0.10.5✔ 0.60.8

Revolt · Accepted Answer

0.6

Question 3

Question 3

Revolt · Accepted Answer

There is approximately a 52 percent likelihood that one boy and one girl will be chosen to practice first.; There is approximately a 19 percent likelihood that two boys will be chosen to practice first.; There is approximately a 29 percent likelihood that two girls will be chosen to practice first.

Question 4

Which statements are true? Check all that apply.

Revolt · Accepted Answer

The total possible outcomes can be found using 52C5.; The probability of choosing five clubs is roughly 0.0005.

Question 5

What is the probability that two consonants and one vowel are chosen?0.5140.6860.3430.286

Revolt · Accepted Answer

0.514

Question 6

✔ 0.10.40.50.6

Revolt · Accepted Answer

0.1

Question 7

What is the probability that there is at most one purple marble?

Revolt · Accepted Answer

0.770

Question 8

What is the approximate probability that a password will have no vowels?[___]

Revolt · Accepted Answer

0.30935

Question 9

Determine which scenario could be found using P(A) =

Revolt · Accepted Answer

probability of choosing two male and one female committee members from a group containing five men and eight women

Question 10

What is the approximate probability that the first letter of the password will be m?[___]

Revolt · Accepted Answer

0.03846

Probability with Combinations and Permutations Answers

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