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Proportion of female managers

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Reference no: EM131168066

Use the below information to answer the following five questions.

A company wishes to test whether the proportion of female managers is the same as the proportion of male managers. The following table provides data for a sample of employees.

 

Females

Males

Number of managers

18

23

Sample size

45

75

Which of the following is the conclusion?

1)  We reject H0 that the proportion of female managers is the same as the proportion of male managers.
2)  We should not reject H0 that the proportion of female managers is not the same as the proportion of male managers.
3) We reject H0 that the proportion of female managers is not the same as the proportion of male managers.
4) We should not reject H0 that the proportion of female managers is the same as the proportion of male managers.

Reference no: EM131168066

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