Course Solutions Uncategorized (Answered) : Time Employees Large Corporation Work Day Normally Distributed Mean 78 Hours Standard 034 Q28130331

(Answered) : Time Employees Large Corporation Work Day Normally Distributed Mean 78 Hours Standard 034 Q28130331

of time employees at a large corporation work each day are normally distributed, with a mean of 7.8 hours and a standard of 0.34 hour. Random samples of size 25 and 34 are drawn from the population and the mean of each sample is determined. What happens to the mean and the standard deviation of the distribution of sample means as the size of the sample increases? If the sample size is n 25, find the mean and standard deviation of the distribution of sample means. The mean of the distribution of sample means is(Type an integer or 

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