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QUESTION 26 A recent study by a researcher found that 82% of teenagers have used cellphones while driving a vehicle. Sup
Posted: Sun Jul 10, 2022 10:10 am
by answerhappygod
- Question 26 A Recent Study By A Researcher Found That 82 Of Teenagers Have Used Cellphones While Driving A Vehicle Sup 1 (26.6 KiB) Viewed 84 times
QUESTION 26 A recent study by a researcher found that 82% of teenagers have used cellphones while driving a vehicle. Suppose a random sample of 100 teen drivers is taken. (a) Calculate the probability that the sample proportion is less than 0.80. (b) Calculate the probability that the sample proportion is more than or equal to 0.82. (c) Calculate the probability that the sample proportion is at most 0.85. (3) (3) (3) [9]