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StatisticsQ&A Library11. Multiple Births The numbers of various multiplebirths in the United States for the past 10 years arelisted. Find the range, variance, and standard deviationof the data sets. Which set of data is the most variable?TripletsQuadruplets Quintuplets5877 7110 5937 345 468 369 46 85 916898 6118 6885 434 355 501 69 67 856208 6742 6750 418 506 439 68 77 86674251267Question

Asked Feb 6, 2019

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Step 1

Given data of multiple births in United States in past 10 years. We need to determine range, variance and standard deviation of these following data sets.

Step 2

Now we arrange all the dats sets in increasing order and find the minimum and maximum values in all the three mentioned datasets.

Range of a Triplets = Maximum value - Minimum value = 7110-5877 = 1233

Range of Quadruplets = Maximum value - Minimum value = 512-345 = 167

Range of Quintuplets = Maximum value - Minimum value = 91-46 = 45

Step 3

In order to find the variance, here we find the sample means with respect to each data set. Mean is calculated by adding all the data points ...

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