Descriptive statistics, Basic Statistics

The descriptive statistics outputs for both the variables are as below:

Wii Group



Mean

95.8

Standard Error

3.09408

Median

96

Mode

88

Standard Deviation

11.98332

Sample Variance

143.6

Kurtosis

0.497828

Skewness

-0.22916

Range

48

Minimum

70

Maximum

118

Sum

1437

Count

15

 

Traditional Exercise Group



Mean

103.7333

Standard Error

1.553695

Median

103

Mode

103

Standard Deviation

6.017435

Sample Variance

36.20952

Kurtosis

4.456497

Skewness

1.656697

Range

26

Minimum

95

Maximum

121

Sum

1556

Count

15

 We can see that both the variables are platykurtic. The coefficient of skewness for Wii groups is negative on the other hand for traditional exercise group is it positive, means Wii groups is negatively skewed and Traditional Exercise group is Positively Skewed.

Posted Date: 3/29/2013 6:26:20 AM | Location : United States







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