Test: FINAL Question 9 or 21 > "\"5\"\": 2' \"W's\" 9055\"\" 13)) Submit test Thls questlon: 1 point(s) posslble in I study of speed dating. ferrule subjects were netted to rate the ehotivmese of their male dates, and l sample of the results is listed below (1 = not stir-attire: 10 =extrernely attractive). Find the range. variance. and standard deviation for the given sample data. Can the results be used to describe the variation among etulctiveneu ratings for he populetion of adult melee? 5 2 B 5 5 2 5 8 9 B 5 3 10 I; 1 4 B 5 7 3 8 3 4 2 2 8 2 The range of the sample data is D. (Round to one decimal place as needed.) The standard deviation of the sample data is I]. (Round to one decimal place as needed.) :35 The variance of the sample data is D. (Round to one decimal place as needed.) 1. Can the results be used to deem-be the variation among attractiveness ratings for the population of adult males? Sinoe it is likely it. t the male subjects volunteered to participate in speed dating, they may not be representative of all adult males. Therefore. the results cannot be used to describe the population. O C. It is unlitety that a random sample of adult males can be representative of all adult mates. Therefore, the results cannot be used to describe the populaon. O D. The results can be used to describe the population because the sample is random