A personnel manager is conducting a study of sales supervisory salaries in this industry.A survey for the salaries of 36 sales supervisors found a mean of $48.41 thousand and a standard deviation of $18.3 thousand.Determine a 98-percent confidence interval (in thousands of dollars)for the mean of all sales supervisory salaries in this industry.
____________________ to ____________________

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The Answer of A personnel manager is conducting a study of sales supervisory salaries in this industry.A survey for the salaries of 36 sales supervisors found a mean of $48.41 thousand and a standard deviation of $18.3 thousand.Determine a 98-percent confidence interval (in thousands of dollars)for the mean of all sales supervisory salaries in this industry.
____________________ to ____________________

A Personnel Manager Is Conducting a Study of Sales Supervisory