you pick a card at random. what is p(3)? write your answer as a fraction or whole number.

Explanation:

Step1: Determine total outcomes

There are 4 cards, so total number of outcomes $n = 4$.

Step2: Determine favorable outcomes

The number of cards with the number 3 is 1, so favorable - outcomes $m = 1$.

Step3: Calculate probability

The probability formula is $P(A)=\frac{m}{n}$. Here, $P(3)=\frac{1}{4}$.

Answer:

$\frac{1}{4}$