Mathematics, 12.08.2020 08:01, BreadOfTheBear

(b) Suppose you want to study the length of time devoted to commercial breaks for two different types of television programs. Identify the types of programs you want to study (e. g., sitcoms, sports events, movies, news, children's programs, etc.). How large should the sample be for a specified margin of error

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(b) Suppose you want to study the length of time devoted to commercial breaks for two different type...