Do Homework- Tracey Osborn- Microsoft Edge math .com Student/PlayerHome aspr? or

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Do Homework- Tracey Osborn- Microsoft Edge math .com Student/PlayerHome aspr? or me orkid=46 0788 14&questionid;=78 shed true&dd-48428; 9 cente vinyes ECO 361 Social Statistics Tracey Osborn &12718 2:22 PM Homework: Assignment 2: Chapters 3 and 5 (Due Sunday, 1/28) save Score: 0 of 5 pts 20119 (14 complete) HW Score: 62%, 62 or 100 pts X3.2.22 Question Help Listed below are amounts (n millions of dollars) collected from parking meters by a security service company and other companies during similar time periods Do the limited data isted here show eridence of stealing by the securty service company's employees? Security Service Company Other Companies Find the coefficient of variation for each of the two samples, then compare the variation The coefficient of variation for the amount collected by the security service company is Round to one decimal place as needed) Enter your answer in the answer box and then click Check Answer Clear All parts

Explanation / Answer

coefficient of variation for security service company =10.6%
for online company =7.1%

security service online company 1.3 1.7 1.8 1.9 1.5 1.6 1.6 1.8 1.7 1.6 1.3 1.9 1.6 1.7 1.5 1.6 1.5 1.8 1.7 1.6 mean 1.55 1.72 std deviation 0.165 0.123 COV=(std deviation/mean)*100= 10.6% 7.1%

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