Question 4 of 7 (1 point) Question Attempt: 1 of Unlimited Heart Rates For a certain group of Individuals, the average heart rate is 71 beats per minute. Assume the varlable Is normally distributed and the standar devlation is 4 beats per minute. If a subject is selected at random, find the probability that the person has the following heart rate. Round the final answers least four decimal places and intermediate z-value calculations to two decimal places. Part 1 of 3 (a) Between 66 and 74 beats per minute P(6669) = Save For Later Submit As Skip Part Check Terms of Use Privacy 2021 McGraw-Hill Education. All Rights Reserved
Question 4 of 7 (1 point) Question Attempt: 1 of Unlimited Heart Rates For a certain group of Individuals, the average heart rate is 71 beats per minute. Assume the varlable Is normally distributed and the standar devlation is 4 beats per minute. If a subject is selected at random, find the probability that the person has the following heart rate. Round the final answers least four decimal places and intermediate z-value calculations to two decimal places. Part 1 of 3 (a) Between 66 and 74 beats per minute P(6669) = Save For Later Submit As Skip Part Check Terms of Use Privacy 2021 McGraw-Hill Education. All Rights Reserved
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Transcribed Image Text:Question 4 of 7 (1 point) Question Attempt: 1 of Unlimited
Heart Rates For a certain group of Individuals, the average heart rate is 71 beats per minute. Assume the variable is normally distributed and the standar
devlation is 4 beats per minute. If a subject is selected at random, find the probability that the person has the following heart rate. Round the final answers
least four decimal places and intermediate z-value calculations to two decimal places.
Part 1 of 3
(a) Between 66 and 74 beats per minute
P(66<X<74)=0.6677
Part: 1/ 3
Part 2 of 3
(b) Higher than 69 beats per minute
P(X>69) = |
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