Mathematics, 15.04.2020 22:02 KylieAnne
A random sample of 36 observations has been drawn from a normal distribution with mean 50 and standard deviation 12. Find the probability that the sample mean is in the interval 47≤X¯≤53. (Express the result to four significant digits.) Enter your answer in accordance to the question statementEnter your answer in accordance to the question statement
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A random sample of 36 observations has been drawn from a normal distribution with mean 50 and standa...
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