What is the ratio of the largest sample standard deviation to the smallest standard deviation for the groups? (round your answer to one decimal place)

What is the standard deviation of the following data set? Feel free to use the STDEV.S function in Excel!x = { 2, 5, 6, 7, 10 }Round your answer to the nearest hundredths place (X.XX format).

Consider the following dataset: 9, 12, 15, 18, 21. What is the standard deviation of this dataset?a.3.6b.4c.4.24d.5.5

In a normal distribution, what percentage of data lies within one standard deviation of the mean? Group of answer choicesApproximately 95%Approximately 99.7%Exactly 100%Approximately 68%

In a normal distribution, how much of the data falls within one standard deviation?99.7%95%100%68%

What is the sample standard deviation of the following data set?x = { 41, 42, 45, 47, 48, 50, 51, 53, 57, 58, 59, 61, 62, 64, 67, 69 }Round your answer to the nearest hundredths place (X.X format).