don: 1 4 of 16 (3 complete)This Test: 16 pt Compare () the three data sets on th

Question

don: 1 4 of 16 (3 complete)This Test: 16 pt Compare () the three data sets on the right. 7. 7 7 34567891011 Data value 34567891011 Data value 34567 891011 Data value d25 d36 (a) Which data set has the greatest sample standard deviation? O A. Data set (ii), because it contains the greater number of entries. O B. Data set (i), because its data have more variability. Data set (ii), because it has more entries that are farther away from the mean. C. Which data set has the least sample standard deviation? O A. Data set (), because it has no entries near the mean. M O B. Data set (i) because it has more entries near the mean than far away from it. C. Data set (iii), because it has more entries that are close to the mean. (b) How are the data sets the same? How do they differ? O A. The three data sets have the same range and mean but have different Click to select your answer ST standard deviations. entering

Explanation / Answer

a) Which data set has the greatest standard deviation?

Ans: option B is right

Dataset ii because it has more entries that are far away from the mean

Which data set has the least standard deviation?

Ans: Option C

Dataset iii because it has more entries that are close to the mean

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