The following table shows the weights (in pounds) and the number of hours slept in a day by a random sample of infants. 1. Calculate the test statistic. t = ____. 2. Calculate the P-value. P=____.

The following table shows the weights (in pounds) and the number of hours slept in a day by a random sample of infants. 1. Calculate the test statistic. t = . 2. Calculate the P-value. P=.

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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Question

The following table shows the weights (in pounds) and the number of hours slept in a day by a random sample of infants. 1. Calculate the test statistic. t = ____. 2. Calculate the P-value. P=____.

Weight, x
8.1
Hours slept, y 14.9
7.2 6.9 11.1 11.1 15.1
13.2
13.9 12.5
10.2 9.9
14.6 14.1 14.2 13.7

ts. Test the claim that M = 0. Use α=0.01. Then in

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