1) 19,644
2) 14,462
3) 12,273
4) 10,209
5) 18,886
6) 14,424
7) 11,897
8) 9,889
9) 16,271
10) 13,934
11) 11,834
12) 8,561
13) 15,924
14) 13,342
15) 11,829
16) 6,987
17) 14,989
18) 12,695
19) 10,255
20) 6,772
The data contain the per capita energy consumption in kilowatt-hours for each of the 20 provinces of a nation
a) Compute the mean, variance, and standard deviation for the population
b) What percentage of these provinces has average per capita energy consumption within +/- 1, +/- 2 and +/- 3standard deviation of the mean
Now repeat same thing but removed value 12,695 from the table
a) Compute the mean, variance, and standard deviation for the population
b) What percentage of these provinces has average per capita energy consumption within +/- 1, +/- 2 and +/- 3standard deviation of the mean