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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