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Which of the equations below is the proper way to calculate the test statistic for the above hypothesis test?

Which of the equations below is the proper way to calculate the test statistic for the above hypothesis test?

MATLAB: An Introduction with Applications
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
30
The data below displays heights (in inches) of a random sample of students and their parent of the same sex. Student (s) |70 65 68 63 72 71 Parent (p) 65 67 64 63 70 66 Difference (s-p) 5 -2 4 0 2 The sample mean for the difference between student and parent heights is Xp = 2.33 and the sample standard deviation for the difference between student and parent heights is sp = 2.88. Assume the distribution of the differences is Normal. Which of the equations below is the proper way to calculate the test statistic for the above hypothesis test? Oa. 2.33 -0 2.88 V5 Ob. 2.33-0 t 3= 2.88 2.33 -0 2.88 Od. 2.33 -0 2.88 6.
Transcribed Image Text:The data below displays heights (in inches) of a random sample of students and their parent of the same sex. Student (s) |70 65 68 63 72 71 Parent (p) 65 67 64 63 70 66 Difference (s-p) 5 -2 4 0 2 The sample mean for the difference between student and parent heights is Xp = 2.33 and the sample standard deviation for the difference between student and parent heights is sp = 2.88. Assume the distribution of the differences is Normal. Which of the equations below is the proper way to calculate the test statistic for the above hypothesis test? Oa. 2.33 -0 2.88 V5 Ob. 2.33-0 t 3= 2.88 2.33 -0 2.88 Od. 2.33 -0 2.88 6.
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