you pick a card at random. 1 2 3 4 what is p(prime)? write your answer as a percentage. % submit
you pick a card at random. 1 2 3 4 what is p(prime)? write your answer as a percentage. % submit
Answer
Explanation:
Step1: Identify prime numbers
Prime numbers among 1, 2, 3, 4 are 2 and 3.
Step2: Calculate probability
Total number of cards is 4, number of prime - numbered cards is 2. Probability $P=\frac{2}{4}$.
Step3: Convert to percentage
$P=\frac{2}{4}\times100% = 50%$
Answer:
50%