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Question 34 {2 points) v' Saved The American Society.F for Quality {ASQ} conducted a salary survej,r of all its members. ASQ members work in all areas of manufacturing and service-related institutions, with a common theme of an interest in quality. For the survey, emails were sent to 58,614 members, and 2,869 valid responses were received. The two most common job titles were manager and quality engineer. Another title is Master Black Belt, who is a person who takes a leadership role as the keeper of the Six Sigma process {see Section 17.8). An additional title is Green Belt, someone who works on Six Sigma projects part-time. Descriptive statistics concerning salaries for these four titles are given in the following table: Title Sample Minimum Maximum Standard Mean Median Size Deviation 33, l 18,132 65,629 64,751} Belt 2.123 22,333 132,000 25,023 33,349 34,000 Quality 1,262 24, 186,0 19,256 74,3 14 22,190 Engineer 33, 2G 1 , 24,988 109,481 l What is the variance of the salaries data for people whose job title is manager? O 370,793,536 25,078 86,349 628,906,084