Question: An office of Price Waterhouse Coopers LLP hired five accounting trainees this year. Their monthly starting salarles were: $3536, $3173, $3448, $3121, and $3622.

An office of Price Waterhouse Coopers LLP hired five accounting trainees this 

An office of Price Waterhouse Coopers LLP hired five accounting trainees this year. Their monthly starting salarles were: $3536, $3173, $3448, $3121, and $3622. (a) Compute the population mean. (b) Compute the population variance. (c) Compute the population standard deviation. (d) Another location hired six trainees. Their mean monthly salary was $3550, and the standard deviation was $250. Compare the two groups.

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