Essay
It was reported that the mean high temperature in the continental United States on October 5,2011 was 75.77°F,with a standard deviation of 10.95°F.If temperature in the U.S.follows a normal distribution,what is the probability that a city chosen at random reported a temperature higher than 90°F?
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μ = 75.55,σ = 10.95,and x = 90.Using Exc...View Answer
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