Question: please advise A sample mean distribution with sample of size 15 has a mean of 26 and standard deviation of 2.5. The probability a sample

please advise A sample mean distribution with sample of size 15

please advise

A sample mean distribution with sample of size 15 has a mean of 26 and standard deviation of 2.5. The probability a sample mean of this size will be between 25 and 26.5 is type your

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A sample mean distribution with sample of size 15 has a mean of 26 and standard deviation of 2.5. The probability a sample mean of this size will be between 25 and 26.5 is

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