STA 2023 Angelica Demers& 6/19/18 12:31 PM Homework: hw#7 Score: 0 of 1 pt 3.3.2

Question

STA 2023 Angelica Demers& 6/19/18 12:31 PM Homework: hw#7 Score: 0 of 1 pt 3.3.22 Listed below are amounts n milions of dollars) colected from parking meters by a security service company and other companies during similar time perlods. Do the Save 8 of 7 (5 complete) Hw Score: 60.71%,4.25 of 7 pts , E Question Help * imited data listed here show evidence of stoaling by the security service company's employees? Securty Service Company 4 16 17 1.5 14 1.8 18 17 1.3 7 Other Companios 19 18 17 161.7 1.81.7 Find the coefficient of variation for each of the two samples, then compare the variation. The coefficient of variation for the amount colected by the security service company is Round to one deaimal place as needed.) nter your answer in the answer box and then click Check Answer parts Clear Ad Chack Answe

Explanation / Answer

mean=1.57
standard deviation=0.16364

coefficient of variation for the amount collected by the security service company is =(sd)*100/mean
=0.16364*100/1.57
=10.423 %

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