Mean and standard deviation of the sample mean

Reference no: EM1318980

According to the study, the mean age of a self-employed individual is 46.6 years with a standard deviation of 10.8 years.

a) Identify the population and variable. ______________________

b) For sample of size 100, find the sampling distribution of the sample mean. ________

c) For sample of size 100, what is the mean and standard deviation of the sample mean. _____________

Reference no: EM1318980

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