Test value for the claim of department store

Reference no: EM13100422

An average department store sells 350 men's suits per year. The men's suit departments at a particular national chain of stores claim they sell more than the industry average. In 35 of their stores, they sold, on the average, 430 suits per year with a population standard deviation of 40. What is the test value for their claim?

A) 0.34
B) 2.00
C) 6.92
D) 11.83

Reference no: EM13100422

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