Question

you pick a card at random.
4 5 6 7
what is p(not odd)?
simplify your answer and write it as a fraction or whole number.

Explanation:

Step1: Identify total and favorable outcomes

Total cards: 4 (4, 5, 6, 7). Not odd means even. Even cards: 4, 6 (2 cards).

Step2: Calculate probability

Probability formula: $P(\text{not odd}) = \frac{\text{Number of even cards}}{\text{Total number of cards}}=\frac{2}{4}=\frac{1}{2}$

Answer:

$\frac{1}{2}$