Pulse Rates of Identical Twins A researcher wanted to compare the pulse rates of identical twins to see whether there was any difference. Eight sets of twins were randomly selected. The rates are given in the table as number of beats per minute. Find the 90% confidence interval for the difference of the average pulse rates of twins. Assume the variables are normally distributed. Let H, be the average of twin A and up = !µ4-H3. Round the answer to at least one decimal place. Twin A 92 85 87 93 83 86 90 84 Twin B 93 78 84 86 86 89 83 79

Pulse Rates of Identical Twins A researcher wanted to compare the pulse rates of identical twins to see whether there was any difference. Eight sets of twins were randomly selected. The rates are given in the table as number of beats per minute. Find the 90% confidence interval for the difference of the average pulse rates of twins. Assume the variables are normally distributed. Let H, be the average of twin A and up = !µ4-H3. Round the answer to at least one decimal place. Twin A 92 85 87 93 83 86 90 84 Twin B 93 78 84 86 86 89 83 79

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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