a group of students enter a baseball game. 14 students buy a hotdog, 10 students buy nachos, 12 students buy…
a group of students enter a baseball game. 14 students buy a hotdog, 10 students buy nachos, 12 students buy popcorn, and 4 students buy pizza. find the probability that a student did not buy popcorn. p(not popcorn) = ? round your answer to the nearest hundredth.
Answer
Explanation:
Step1: Calculate total number of students
$14 + 10+12 + 4=40$
Step2: Calculate number of students who did not buy popcorn
$40 - 12 = 28$
Step3: Calculate the probability
$P(\text{Not Popcorn})=\frac{28}{40}=0.70$
Answer:
$0.70$