Question: You may need to use the appropriateappendix tableto answer this question. Suppose that the mean daily viewing time of television is 8.35 hours. Use a

You may need to use the appropriateappendix tableto answer this question.

Suppose that the mean daily viewing time of television is 8.35 hours. Use a normal probability distribution with a standard deviation of2.5 hoursto answer the following questions about daily television viewing per household

(a)

What is the probability that a household views television between5and12hours a day? (Round your answer to four decimal places.)

(b)

How many hours of television viewing must a household have in order to be in the top2% of all television viewing households? (Round your answer to two decimal places.)

hrs

(c)

What is the probability that a household views television more than4hours a day? (Round your answer to four decimal places.)

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