Television viewing 835 hours per day per household normal

Television viewing = 8.35 hours per day per household. Normal probabiity distirbution with a standard deviation of 2.5 hours

a. What is the probability that household views television between 5 and 10 hours per day?

b. How many hours of television viewing must a household have in order to be in the top 3% of all television viewing households?

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A recent study by allstate insurance co finds that 82 of : a recent study by allstate insurance co finds that 82 of teenagers have used cell phones while driving.a state the null

Discuss the concept of expected frequencies and summarize : discuss the concept of expected frequencies and summarize the steps involved in computing

You are investigating the role of physical activity in : you are investigating the role of physical activity in heart disease and suggest that physical activity protects

Television viewing 835 hours per day per household normal : television viewing 8.35 hours per day per household. normal probabiity distirbution with a standard deviation of 2.5

The weight of football players is normally distributed with : the weight of football players is normally distributed with a mean of 200 pounds and a standard deviation of 25

The population mean and standard deviation are given below : the population mean and standard deviation are given below. find the required propability and determine wheather the

Determine a 95 confidence estimate for the mean time : determine a 95 confidence estimate for the mean time between failures mtbf of a power supply. we have 200000 hours

Compute the hazard rate function of x when x is uniformly : compute the hazard rate function of x when x is uniformly distributed over 0