Question: find mean , sample variance , standard deviation and range of the following data 1) 4,6,6,5,6,7 2) -$1, $4, -$3, $0, -$3, -$6 3)3/5 %

find mean , sample variance , standard deviation and range of the following data

1) 4,6,6,5,6,7

2) -$1, $4, -$3, $0, -$3, -$6

3)3/5 % , 4/5 % ,2/5 % , 1/5 % ,1/16 %

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