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21. The mean of the data for the resting heart rate of adults is 70 beats per minute, and the standard deviation is 4 beats per minute. The results of the data were normally distributed. About what percentage of the population has a resting heart rate between 74 and 82? a

21. The mean of the data for the resting heart rate of adults is 70 beats per minute, and the standard deviation is 4 beats per minute. The results of the data were normally distributed. About what percentage of the population has a resting heart rate between 74 and 82? a

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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25. Josh is looking to buy some car insurance and is reviewing different policies from several different agencies. The first policy he sees costs $600 for the upcoming year and is worth $17000 if he gets in a collision. After doing some research, he estimates that he has a 6% of getting in a car accident for that year. What is the expected value of buying this insurance policy?* *Do not include any commas in your answer.
Transcribed Image Text:25. Josh is looking to buy some car insurance and is reviewing different policies from several different agencies. The first policy he sees costs $600 for the upcoming year and is worth $17000 if he gets in a collision. After doing some research, he estimates that he has a 6% of getting in a car accident for that year. What is the expected value of buying this insurance policy?* *Do not include any commas in your answer.
21. The mean of the data for the resting heart rate of adults is 70 beats per minute, and the standard deviation is 4 beats per minute. The results of the data were normally distributed. About what percentage of the population has a resting heart rate between 74 and 82?
Transcribed Image Text:21. The mean of the data for the resting heart rate of adults is 70 beats per minute, and the standard deviation is 4 beats per minute. The results of the data were normally distributed. About what percentage of the population has a resting heart rate between 74 and 82?
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