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TV sets: According to the Nielsen Company, the mean number of TV sets in a...

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TV sets: According to the Nielsen Company, the mean number of TV sets in a U.S. household in 2013 was 2.24. Assume thestandard deviation is 1.1. A sample of 90 households is drawn.Part 1 of 5(a) What is the probability that the sample mean number of TV sets is greater than 2? Round your answer to at least fourdecimal places.The probability that the sample mean number of TV sets is greater than 2 is 9809Part: 1/5Part 2 of 5(b) What is the probability that the sample mean number of TV sets is between 2.5 and 3? Round your answer to at leastfour decimal places.The probability that the sample mean number of TV sets is between 2.5 and 3 is

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