you pick a card at random. what is p(not greater than 4)? write your answer as a fraction or whole number.
you pick a card at random. what is p(not greater than 4)? write your answer as a fraction or whole number.
Answer
Explanation:
Step1: Determine total outcomes
There are 3 cards, so total number of outcomes is 3.
Step2: Determine favorable outcomes
Numbers not greater than 4 are 3 and 4, so there are 2 favorable outcomes.
Step3: Calculate probability
Probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$, so $P(\text{not greater than }4)=\frac{2}{3}$.
Answer:
$\frac{2}{3}$