A 2017 Pew Research Center report on drones found that only 24% of Americans felt that drones
Question:
A 2017 Pew Research Center report on drones found that only 24% of Americans felt that drones should be allowed at events, like concerts or rallies. Suppose 100 Americans are randomly selected.
a. What is the probability that exactly 25 believe drones should be allowed at these events?
b. Find the probability that more than 30 believe drones should be allowed at these events.
c. What is the probability that between 20 and 30 believe drones should be allowed at these events?
d. Find the probability that at most 70 do not believe drones should be allowed at these events.
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a n 100 p 024 x 25 So the probability of this event happening is b100 024 25 b To find the prob...View the full answer
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Related Book For 
Introductory Statistics Exploring The World Through Data
ISBN: 9780135163146
3rd Edition
Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan
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