A sample of size 5 was collected from an unknown population11 11 12 14 161. Use the table of expected z-scores (rounded to the nearest tenth) below to construct thenormality plot with expected z-scores on the x-axis and the observations on the y-axis:56789-1.2-1.3-1.4-1.4-1.5-0.5-0.6-0.8-0.9-0.9-0.2-0.4-0.5-0.60.50.2-0.2-0.31.20.60.40.21.30.80.50.31.40.90.61.40.91.5181716151413121110Clear All Draw:2. Determine whether the sample came from a normal population or not:normalnot normal

5 samples, 11,11,12,14,16 N=5 Z=-1.2,0.5,0,0.5,1.2

Answered: A sample of size 5 was collected from…

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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A physical therapist wanted to know whether the mean step pulse of men was less than the mean step pulse of women. She randomly selected 54 men and 70 women to participate in the study. Each subject was required to step up and down a 6-inch platform. The pulse of each subject was then recorded. The following results were obtained. Two sample T for Men vs Women N Mean StDev SE Mean Men Women 98% CI for mu Men - mu Women (- 12.20, - 1.00) T-Test mu Men = mu Women (vs H2 O C. Ho: H1 = H2; Ha: H1 #H2 (b) Identify the P-value and state the researcher's conclusion if the level of significance was a = 0.01. What is the P-value? P-value =
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