Question: A survey found that people keep their televisions an average of 5.8 years. The standard deviation is 0.86 year. If a person decides to buy


A survey found that people keep their televisions an average of 5.8 years. The standard deviation is 0.86 year. If a person decides to buy a new TV, find the probability that he or she owned the old one for the given amount of time. Assume the random variable is normally distributed. Refer to the table of values ( Area Under the Standard Normal Distribution) as needed. If necessary, round intermediate calculations to the nearest hundredth. Part 1 of 3 (a) More than 4.1 years The probability that a randomly selected person has owned his or her old TV for more than 4.1 years is 97.7 %. Part: 1 / 3 Part 2 of 3 (b) Less than 4 years The probability that a randomly selected person has owned his or her old TV for less than | years is X 9 Skip Part Check Save For Later Submit Assignment
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