Question

I NEED ANSWER CORRECT AND NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

A set of 3 cards, spelling the word ADD, are placed face down on the table. Determine P(D, D) if two cards are randomly selected with replacement.

Answer 1

The probability: P(A, A) if two cards are randomly selected with replacement is 1/9, therefore, option B.

What is probability?

You should be aware that probability is the chance of occurrence of an event. The probability of an event is written thus...

(P(E) = Number of required outcomes divided by the total number of possible outcomes)

The possible outcomes are the spelling of the word ADD...

The probabilities are 1/3, 1/3, 1/3 respectively.

So, P(A, A) if two cards are randomly selected with replacement will be...

P(A, A) = 1/3 * 1/3

Therefore the probability of the event is 1/9.

Hope it helped! :)