QUESTION 14 Responses to a survey question are broken down according to gender and the sample results are given below. Please answer the questions specified below. (20 points total) Yes No Undecided Total Male 25 50 15 90 Female 20 30 10 60 Total 45 80 25 150 • Please compute the X² statistic. (10 points) • Determine if there is sufficient evidence to reject the null hypothesis (that gender and the response are independent) using a significance level of 0.05. (10 points)
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First, we need to fill in the table with the given information. | | Yes | Undecided | Total | |-----------|-----------|-----------|-------| | Male | a | b | M | | Female | c | d | F | | Total | Y Show more…
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