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A Random Sample of 100 Skiers at Mt

Question 127

Multiple Choice

A random sample of 100 skiers at Mt.Blanc is selected to help determine skier satisfaction with the new electronic lift ticket system.Results from the sample appear below.You use a chi-square test of independence to test the null hypothesis that response is independent of gender for the population represented here. A random sample of 100 skiers at Mt.Blanc is selected to help determine skier satisfaction with the new electronic lift ticket system.Results from the sample appear below.You use a chi-square test of independence to test the null hypothesis that response is independent of gender for the population represented here. If the two factors are independent, what is the expected number of males who would like the new system? A) 38.4 B) 25.6 C) 21.6 D) 36 If the two factors are independent, what is the expected number of males who would like the new system?


A) 38.4
B) 25.6
C) 21.6
D) 36

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