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consider the following data set that has a mean of 8 6 7 9 10 using the equation below or the standard deviation formula in excel calculate the standard deviation for this data set answer ch 33309

SOLVED: Consider the following data set that has a mean of 2, 3, 4, 4, 7. Using the equation below or the standard deviation formula in Excel, calculate the standard deviation for this data set. Answer choices are rounded to the hundredths place:a.) 1.87b.) 2.12c.) 3.51d.) 1.37

SOLVED: Calculate the test statistic z for a population mean of 30, apopulation standard deviation of 6, a sample mean of 27 and asample size of 20.

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