Question: A sample of 11 managers in retail stores having selfcheckout was asked if customers have a positive attitude about the scanning process. Seven managers answered

A sample of 11 managers in retail stores having selfcheckout was asked if customers have a positive attitude about the scanning process. Seven managers answered yes, and four answered no. Test against a two-sided alternative the null hypothesis that, for the population of managers, responses would be equally divided between yes and no.

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