There are 24 students enrolled in an introductory statistics class at a small university. As an in-class exercise the students were asked how many hours of television they watch each week. Their responses, broken down by gender, are summarized in the provided table. Assume that the students enrolled in the statistics class are representative of all students at the university. 1 12 12 0 4 10 4 5 5 2 10 10 = 6 Male Female 10 3 2 10 3 2 0 16 1 5 X2 = 4 Use the provided randomization distribution (based on 100 samples) to estimate the p-value for this sample for testing if this sample provides evidence that, on average, male students watch more television than female students at this university. 10 -5 -3 -2 3 1 null - 0 -4 -1 2 4 i
There are 24 students enrolled in an introductory statistics class at a small university. As an in-class exercise the students were asked how many hours of television they watch each week. Their responses, broken down by gender, are summarized in the provided table. Assume that the students enrolled in the statistics class are representative of all students at the university. 1 12 12 0 4 10 4 5 5 2 10 10 = 6 Male Female 10 3 2 10 3 2 0 16 1 5 X2 = 4 Use the provided randomization distribution (based on 100 samples) to estimate the p-value for this sample for testing if this sample provides evidence that, on average, male students watch more television than female students at this university. 10 -5 -3 -2 3 1 null - 0 -4 -1 2 4 i
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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Transcribed Image Text:There are 24 students enrolled in an introductory statistics class at a small university. As an in-class exercise the students were asked
how many hours of television they watch each week. Their responses, broken down by gender, are summarized in the provided table.
Assume that the students enrolled in the statistics class are representative of all students at the university.
3 1 12 12 0 4 10 4 5 5 2 10 10 3 = 6
Female 10 3 2 10 3 2 016 1 5
Male
X2 = 4
Use the provided randomization distribution (based on 100 samples) to estimate the p-value for this sample for testing if this sample
provides evidence that, on average, male students watch more television than female students at this university.
10
-5
-3
-2
1
null -0
-4
-1
2
3
4
i
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