A researcher conducted a study to find out how parents felt about the Ministry of Education's decision to abolish the Primary School Final Examination. A sample 190 mothers and 160 fathers were asked the question Should the Primary School Final Examination be abolished? and the results are shown below: Should the Primary School Final Total Examination be abolished? Gender No Yes Mothers 60 130 190 Fathers 40 120 160 Total 100 250 350 The x'value is 20.704 while the p-value is 0.0001. Based on the information shown, write a suitable null along with the alternate hypotheses, by explaining why the Chi Square was used, and provide a conclusion from the data in the above table.
A researcher conducted a study to find out how parents felt about the Ministry of Education's decision to abolish the Primary School Final Examination. A sample 190 mothers and 160 fathers were asked the question Should the Primary School Final Examination be abolished? and the results are shown below: Should the Primary School Final Total Examination be abolished? Gender No Yes Mothers 60 130 190 Fathers 40 120 160 Total 100 250 350 The x'value is 20.704 while the p-value is 0.0001. Based on the information shown, write a suitable null along with the alternate hypotheses, by explaining why the Chi Square was used, and provide a conclusion from the data in the above table.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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Transcribed Image Text:Question 3
A researcher conducted a study to find out how parents felt about the Ministry of Education's
decision to abolish the Primary School Final Examination. A sample 190 mothers and 160 fathers
were asked the question Should the Primary School Final Examination be abolished? and the
results are shown below:
Should the Primary School Final Total
Examination be abolished?
Gender
No
Yes
Mothers
60
130
190
Fathers
40
120
160
Total
100
250
350
The x' value is 20.704 while the p-value is 0.0001.
Based on the information shown, write a suitable null along with the alternate hypotheses,
by explaining why the Chi Square was used, and provide a conclusion from the data in the above
table.
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