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Expected frequency for hi square test.

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An insurance representative wants to determine if the proportions of women and men who buy the different policy types are the same. The actual sales results for 50 women and 50 men are

Policy A Policy B

Women 18 32
Men 12 38

Under the null hypothesis, what is the expected number of men who would buy Policy B?

A) 50 B) 25 C) 30 D) 35

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Solution Summary

Step by step method for computing test statistic and Expected frequencies for CHi-square test is given in the answer.

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