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Name: Group A has 12 people and it is a random sample and they have an avera
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Description: Group A has 12 people and it is a random sample and they have an average heart rate of 100 and their standard deviation is 5. Group B has 18 people and their average heart rate is 90 and they have a standard deviation of 6. do these sample statistics

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Group A has 12 people and it is a random sample and they have an average heart rate of 100 and their standard deviation is 5. Group B has 18 people and their average heart rate is 90 and they have a standard deviation of 6. do these sample statistics provide sufficient evidence at a=0.01 to claim that the average heart rate for the population of group A is statistically greater than the heart rate of the population of group B?

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