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| 1. |
find the coefficient of variation and variance of the following distribution. under 10 years = 15 , under 20 years = 30 , under 30 years =53 , under 40 years = 75 , under 50 years=100 , under 60 years= 110 , under 70 years = 115 , under 80 years=125 |
| Answer» find the coefficient of variation and variance of the following distribution. under 10 years = 15 , under 20 years = 30 , under 30 years =53 , under 40 years = 75 , under 50 years=100 , under 60 years= 110 , under 70 years = 115 , under 80 years=125 | |