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May 22, 2015

Homework Help: econ 112

Posted by Anonymous on Thursday, June 27, 2013 at 8:19pm.

A random sample of 400 morning shoppers showed that 130 were men. A random sample of 480 evening shoppers showed 187 to be men. Use a 5% level of significance to test for a significant difference in the proportion of morning and evening male shoppers. What is your conclusion?

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