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The probability that a randomly selected person

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A survey found that people keep their televisions an average of 5.8 years. The standard deviation is 0.76 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.

(A)more than 4.1 years

The probability that a randomly selected person has owned his or her old TV for more than 4.14.1 years is what percent?

Reference no: EM132144117

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