You may need to use the appropriate appendix table to 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 of 2.5 hours to answer the following questions about daily television viewing per household (a) What is the probability that a household views television between 4 and 11 hours 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 top 3% of all television viewing households? (Round your answer to two decimal places.) hrs (c) What is the probability that a household views television more than 5 hours a day? (Round your answer to four decimal places.)
You may need to use the appropriate appendix table to 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 of 2.5 hours to answer the following questions about daily television viewing per household (a) What is the probability that a household views television between 4 and 11 hours 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 top 3% of all television viewing households? (Round your answer to two decimal places.) hrs (c) What is the probability that a household views television more than 5 hours a day? (Round your answer to four decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![You may need to use the appropriate appendix table to 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 of 2.5 hours to answer the following questions about daily television
viewing per household
(a) What is the probability that a household views television between 4 and 11 hours 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 top 3% of all television viewing households? (Round your answer to two decimal places.)
hrs
(c) What is the probability that a household views television more than 5 hours a day? (Round your answer to four decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7210ca2c-2953-4f6f-b3bc-3740c3b6af5f%2F7b4a8240-cd38-4916-808d-d28dab49ce09%2F69a0mww_processed.png&w=3840&q=75)
Transcribed Image Text:You may need to use the appropriate appendix table to 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 of 2.5 hours to answer the following questions about daily television
viewing per household
(a) What is the probability that a household views television between 4 and 11 hours 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 top 3% of all television viewing households? (Round your answer to two decimal places.)
hrs
(c) What is the probability that a household views television more than 5 hours a day? (Round your answer to four decimal places.)
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