Adams Ch. 14 & 15

A candy company produces candy with the following proportions of each color:

•20% Teal

•10% Gold

•25% Hot Pink

•25% Black

•The rest are white

If you pick 4 candies in a row, what is the probability that:

a)at least one is white?

A candy company produces candy with the following proportions of each color:

•20% Teal

•10% Gold

•25% Hot Pink

•25% Black

•The rest are white

If you pick 4 candies in a row, what is the probability that:

the fourth one is the first one that is hot pink?

A candy company produces candy with the following proportions of each color:

•20% Teal

•10% Gold

•25% Hot Pink

•25% Black

•The rest are white

If you pick 4 candies in a row, what is the probability that:

none are gold?

If P(A) = 0.65 and P(B) = 0.23 and P(A∩B) = 0.15, find the following:

P(A U B) =

If P(A) = 0.65 and P(B) = 0.23 and P(A∩B) = 0.15, find the following:

P(B|A) =

If P(A) = 0.65 and P(B) = 0.23 and P(A∩B) = 0.15, find the following:

Are A and B disjoint events?

• Yes

• No

If P(D) = 0.37, P(C) = 0.41 and D and C are mutually exclusive, what is the probability of D or C?

If P(K)= 0.71, P(R)= 0.23 and K and R are independent, what is the probability of K and R?

If P(F) = 0.33 and P(H) = 0.28 and P(H|F) = 0.13, find the following:

P(F and H) =

If P(F) = 0.33 and P(H) = 0.28 and P(H|F) = 0.13, find the following:

P(F or H) =