Suppose that the mean daily viewing time of television is 8.35 hours. Use a normal probability distribution with a stand

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Suppose That The Mean Daily Viewing Time Of Television Is 8 35 Hours Use A Normal Probability Distribution With A Stand 1 (28.47 KiB) Viewed 132 times

Suppose that the mean daily viewing time of television is 8.35 hours. Use a normal probability distribution with a standard deviation of 2.5 hours to per household (a) What is the probability that a household views television between 5 and 12 hours a day? (Round your answer to four decimal places.) 0.8377 (b) How many hours of television viewing must a household have in order to be in the top 3% of all television viewing households? (Round your a 11.34 X hrs (c) What is the probability that a household views television more than 4 hours a day? (Round your answer to four decimal places.). 0.9591