Unformatted text preview: indicates that CARE is the most popular insurance provider – 3 marks Question 3 a) Mean = 71.5 (3 marks) b) Median = 71 ( 2 marks) c) Mode = 70,75,81 ( 2 marks) d) Standard deviation = 5.99 ( 6 marks) e) Mean Absolute deviation = 4.667 (6 marks) f) Coefficient of variation = 8.38 % ( 3 marks) g) Positively (right) skewed. (3marks) Comments: Overall, the assignments were done really well. For next time, please staple your assignments. There is also no need to hand them in folders....
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- Fall '09
- Standard Deviation, Mean, 8.38 %