Question: A survey found that people keep their televisions an average of 5.2 years. The standard deviation is 0.72 years. Find the percentage of people that

A survey found that people keep their televisions an average of 5.2 years. The standard deviation is 0.72 years. Find the percentage of people that owned their TV for the given amount of time. Assume the random variable is normally distributed. (c) Between 5.92 and 7.36 years The percentage of people who owned his or her tv for between 5.92 and 7.36 years is

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