BusinessStat
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- Jan 31, 2012
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Suppose a sample of 20 measurements gave a data set with a range of -100 to -50. The standard deviation of the measurements _________________
Suppose the number of days an employee calls in sick per year has a mean of 12 and a standard deviation of 4. What percent of the data values will be within 1.5 standard deviations of the mean if the distribution is skewed right?
Suppose the number of days an employee calls in sick per year has a mean of 12 and a standard deviation of 4. What percent of the data values will be within 1.5 standard deviations of the mean if the distribution is skewed right?