The following table reported the results of a survey on how members would prefer to receive ballots in annual elections. At the 5% significance level, do the data provide sufficient evidence to conclude that gender and preference are associated? Gender Preference Male Female Total Mail 60 30 90 Email 150 90 240 Both 70 40 110 N/A 80 50 130 Total 360 210 570

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 6E
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4. The following table reported the results of a survey on how members would prefer to receive ballots in annual elections. At the 5% significance level, do the data provide sufficient evidence to conclude that gender and preference are associated?

4. The following table reported the results of a survey on how members would prefer to receive
ballots in annual elections. At the 5% significance level, do the data provide sufficient evidence
to conclude that gender and preference are associated?
Gender
Preference
Male
Female
Total
Mail
60
30
90
Email
150
90
240
Both
70
40
110
N/A
Total
80
50
130
360
210
570
Transcribed Image Text:4. The following table reported the results of a survey on how members would prefer to receive ballots in annual elections. At the 5% significance level, do the data provide sufficient evidence to conclude that gender and preference are associated? Gender Preference Male Female Total Mail 60 30 90 Email 150 90 240 Both 70 40 110 N/A Total 80 50 130 360 210 570
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