Question

Below are the jersey numbers of 11 players randomly selected from a football team. Find the range, variance, and standard deviation for the given sample data. What do the results tell us?

29, 49, 57, 60, 68, 53, 75, 42, 17, 20, 24

This Question: 1 pt 15 of 25 (12 complete) This Test: 25 pts possit Below are the jersey numbers of 11 players randomly selected from a football team. Find the range, variance, and standard deviation for the given sample data. What do the results tell us? 29 49 5760 68 53 75 42 17 20 24 Range (Round to one decimal place as needed.) Sample standard deviation (Round to one decimal place as needed.) Sample variance (Round to one decimal place as needed.) What do the results tellus? O A. The sample standard deviation is too large in comparison to the range. OB. Jersey numbers on a football team do not vary as much as expected. OC Jersey numbers on a football team vary much more than expected. OD. Jersey numbers are nominal data that are just replacements for names, so the resulting statistics are meaningless. Click to select your answer').

Answer 1

solution The rang is highest and the differnce between the Lowest values in the data set least to greatest ordering the data from 17, 20,24 129,42,49,53,57,60,68175 The Lowest value is 17 The highest value is 75 The rouge = 75-17 158/ mean X = 44.901 the standard deviation of the data set it data data-mcas -15.9091 4.0909 & 12,0909 15.0909 23.0909 I data - weens 253.09 946287 16.73546281 146.1898628) 227.7352628) 533 .189.66287 65.46 266 28) gor 46 226281 8.46286283 770-91786281 24.9091 62o. 46326281 - 20.909) 1 437.19 046261 Jerxiaxď & (xi - 32 ) =3992.909 -- V not 2 3992.909 2119-9823 souple variance on=1399,29 8.0909 30.0909 -2.9091 27.9091