Question

help!!!! i think its A but im not sure!!!



Christina keeps her DVD collection in a plastic tub. The table shows the number of each type of DVD in Christina's collection.
Christina's DVD Collection
Type of DVD Number of DVDs
Sci-Fi 2
Action 6
Drama 8
Comedy 5
Romance 9
If two DVDs are chosen randomly one at a time, where the first DVD is replaced before the second DVD is chosen, what is the theoretical probability that both DVDs chosen are from the action category?

A.1/25

B.1/29

C.1/30

D.6/145

Answer 1

A.1/25

Of the 30 DVDs, six are action.

On the first draw, the probability of selecting an action DVD is 6/30 = 1/5.
Because the DVD drawn on the first selection is tossed back into the bin, the probability of selecting an action DVD on the second draw is the same.

P( 2 Action DVDs) = 1/5 * 1/5 = 1/25

Answer 2

thanks so much!!!!

Answer 3

Glad to help.