Standards can be developed simultaneously for protocols at each

A distribution channel includes distributors, wholesalers, retailers, and agents that display, sell, or deliver a physical product or service to a buyer or user

Indicate whether the statement is true or false

Which of the following is the first step in hypothesis testing based on the t statistic?

A) Select the appropriate formula for the t statistic. B) Take one or two samples and compute the mean. C) Select a significance level ? for testing. D) Refer to statistical tables. E) Formulate the null (H0 ) and the alternative (H1 ) hypotheses.