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







Related Discussions:- Descriptive statistics, Assignment Help, Ask Question on Descriptive statistics, Get Answer, Expert's Help, Descriptive statistics Discussions

Write discussion on Descriptive statistics
Your posts are moderated
Related Questions
#multiple linear regression of y on x1 & x2 from data relating to 3 variables i.e y=4,6,77,9,13,15 x1=15,12,8,6,4,8 x2=30,24,20,14,10,4

This hypothesis was put forward by Heinsberg after the discovery by Chadwick. According to this hypothesis, a nucleus of mass number A and atomic number Z contains Z protons, and

difference between historigram and histogram

explain time series analysis


Your friend Jose is trying to decide whether to buy or lease his next vehicle. He has gathered information about each option but is not sure how to compare the alternatives. Purcha


To bring Mr. Kid to justie, the company must reconstruct its activities for June. You have been assigned to perform the task of reconstruc*ion. After interviewing selected employee

PC Shopping Network may upgrade its modem pool. It last upgraded 2 years ago, when it spent $115 million on equipment with a life of 5 years and a salvage value of $15 million. The

What is Appropriation A legal endorsement for an organization to make expenses for particular requirements from particular options available or approximated to be available durin