you pick a card at random. 1 2 3 4 5 6 7 what is p(even)? write your answer as a fraction or whole number.

Explanation:

Step1: Count total cards

There are 7 cards in total.

Step2: Count even - numbered cards

The even - numbered cards are 2, 4, 6. So there are 3 even - numbered cards.

Step3: Calculate probability

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$. Here, $P(\text{even})=\frac{3}{7}$.

Answer:

$\frac{3}{7}$