Television viewing reached a new high when the globalinformation and measurement company reported a mean dailyviewing time of 7.56 hours per household. Use a normalprobability distribution with a standard deviation of 2.8 hoursto answer the following questions about daily televisionviewing per household.3€4sta. What is the probability that a household views televisionebetween 4 and 8 hours a day (to 4 decimals)?3A41t11#1문£$Ž£#11B11I1

Answer: From the given data, Mean (μ) = 7.56 Standard deviation(σ) = 2.8 X follows normal…

Answered: Television viewing reached a new high…

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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Customers stay on average 16 minutes in line before they can get into a certain store. The standard deviation is 4 minutes, and you should assume this normally distributed. a. Find the probability that a randomly picked individual will wait between 10 and 20 minutes. b. What proportion of waiting time falls above 24 min or below 6 min?
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Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. 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 6 and 10 hours a day (to 4 decimals)? b. How many hours of television viewing must a household have in order to be in the top 4% of all television viewing households (to 2 decimals)? hours c. What is the probability that a household views television more than 5 hours a day (to 4 decimals)? 0.9099
Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 7.56 hours per household. Use a normal probability distribution with a standard deviation of 2.8 hours to answer the following question about daily television viewing per household. a. Calculate the, P(X>9) (round to four decimals) 3 # # 8 9 2 # "
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Ee 403.
Television viewing reached a new high when the global information and measurement company reported a mean daily viewing time of 8.35 hours per household. 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 10 hours a day (to 4 decimals)? ______ B. How many hours of television viewing must a household have in order to be in the top 5% of all television viewing households (to 2 decimals)? ______ hours C. What is the probability that a household views television more than 2 hours a day (to 4 decimals)? ______
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