Solution-Would the given sample mean be considered unusual

Would the given sample mean be considered unusual

Reference no: EM13955860

The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean be considered unusual.

For a sample of n=65, find the probability of a sample mean being greater than 228 if μ =227 and σ = 3.9 .

For a sample of n=65, find the probability of a sample mean being greater than 228 if μ =227 and σ = 3.9 is ____. Round to four decimal places as needed.

Would the given sample mean be considered unusual?

The sample mean would or would not be considered be considered unusual because it lies or does not lie within 1 standard deviation, 2 standard deviations, or 3 standard deviations of the mean of the sample means.

Reference no: EM13955860

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Would the given sample mean be considered unusual

Reference no: EM13955860

Reference no: EM13955860

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