rmr02828 rmr02828

05-11-2022
Mathematics

Answered

One hundred eight Americans were surveyed to determine the number of hours they spend watching television each month. It was revealed that they watched an average of 151 hours each month with a standard deviation of 32 hours. Assume that the underlying population distribution is normal.

Which distribution should you use for this problem? (Enter your answer in the form z or tdf where df is the degrees of freedom.)

Answer :

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