Measure central tendency, variability, skewness and kurtosis, Basic Statistics

1. A researcher is comparing two middle school 7th grade classes. One class at one school has participated in an arts program (involving putting on a musical play) which emphasized training in group cooperation skills. The class at the other school also put on the same musical play, but did not participate in the cooperation skills training. One month after each group performed the play, they took a paper and pencil social skills test and the scores are shown below. Compare the two groups in terms of measures central tendency, variability, skewness, and kurtosis. What do these measures tell you about the scores in the two groups?

Cooperation Skills Training                No Cooperation Skills Training

103                                                                  100

104                                                                  96

105                                                                  94

110                                                                  85

98                                                                    82

97                                                                    98

120                                                                  101

124                                                                  102

114                                                                  85

108                                                                  88

101                                                                  82

96                                                                    101

102                                                                  98

112                                                                  98

108                                                                  94



Posted Date: 3/9/2013 1:02:57 AM | Location : United States

Related Discussions:- Measure central tendency, variability, skewness and kurtosis, Assignment Help, Ask Question on Measure central tendency, variability, skewness and kurtosis, Get Answer, Expert's Help, Measure central tendency, variability, skewness and kurtosis Discussions

Write discussion on Measure central tendency, variability, skewness and kurtosis
Your posts are moderated
Related Questions
Write a short note on Sale of An Asset on account of Depreciation. Ans. An asset can be sold anytime before or after its useful life estimated time, in case the asset is sold more

prepare an estimate of working capital requirements from the following information 1. project annual sales 1,00000/- 2. selling price Rs. 8/unit 3.percentage of net profit on sale

The research should be Quantitative Research: A means for testing objective theories by examining the relationship among variables. These variables can be measured and analyzed

The lifetime T (in days) of an electrical component has reliability function given by: R(t) = e - 0 : 01 t for time t > 0. An electrical system consists of four such component

on july 2,ali collected cash of Rs 700 from accounts receivable ,july 9 purchased gym equipments for 2175, paying 5500 in cash and charging the remainder on the company 30 day acco

how do you interpret the correlation on the basis of probable error

impact of cost accounting technique in organizational performance

Hi I have an assignment due of business statics on spss software

Normal Reaction: When two materials are in get in touch with, then the materials put out makes on each other. The makes are reverse to each other in route and are similar to each o