A market research company claims that 25% of all customers to a department store visit the shoe department. Suppose a department store conducts its own survey and finds that 79 out of 384 customers visit the shoe department.
-Calculate the appropriate test statistic to test the hypotheses.
A)-2.15
B)-2.00
C)-0.91
D)2.00
E)2.51

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The Answer of A market research company claims that 25% of all customers to a department store visit the shoe department. Suppose a department store conducts its own survey and finds that 79 out of 384 customers visit the shoe department.
-Calculate the appropriate test statistic to test the hypotheses.
A)-2.15
B)-2.00
C)-0.91
D)2.00
E)2.51

A Market Research Company Claims That 25% of All Customers