A publicist group when testing the preferences, among the executives of a company, for the two formats of a TV commercial , discover that 12 out of 17 subjects favored format A. Using the sign test, find the significance probability when H₁ states that format A is preferable.

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The Answer of A publicist group when testing the preferences, among the executives of a company, for the two formats of a TV commercial , discover that 12 out of 17 subjects favored format A. Using the sign test, find the significance probability when H₁ states that format A is preferable.

A Publicist Group When Testing the Preferences, Among the Executives