Homework answers / question archive / Description of data analysis procedures (one paragraph) Selection/justification of your basic statistical approach Test(s) of assumptions underlying the statistical approach Any modification made based on your test(s) of assumptions Description of findings (paragraph or two) Summary table comparing groups Accompanying narrative statement on CI of differences and t-test Description of effect size and power of the analysis                                                                            Case Processing Summary                   Group Cases Valid Missing Total N Percent N Percent N Percent weight loss 1 18 100

Description of data analysis procedures (one paragraph) Selection/justification of your basic statistical approach Test(s) of assumptions underlying the statistical approach Any modification made based on your test(s) of assumptions Description of findings (paragraph or two) Summary table comparing groups Accompanying narrative statement on CI of differences and t-test Description of effect size and power of the analysis                                                                            Case Processing Summary                   Group Cases Valid Missing Total N Percent N Percent N Percent weight loss 1 18 100

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• Description of data analysis procedures (one paragraph)
  • Selection/justification of your basic statistical approach
  • Test(s) of assumptions underlying the statistical approach
  • Any modification made based on your test(s) of assumptions
• Description of findings (paragraph or two)
  • Summary table comparing groups
  • Accompanying narrative statement on CI of differences and t-test
  • Description of effect size and power of the analysis

 

 

                                                                       Case Processing Summary

 

  

 

  

 

 

 

	Group	Cases
		Valid		Missing		Total
		N	Percent	N	Percent	N	Percent
weight loss	1	18	100.0%	0	.0%	18	100.0%
	2	18	100.0%	0	.0%	18	100.0%

 

                                                                              Descriptives

 

  

 

   

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

 

 

  

 

   

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

  

 

	Group					Statistic		Std. Error
weight loss	1	Mean		-1.1111	.44757
		95% Confidence Interval for Mean	Lower Bound	-2.0554
			Upper Bound	-.1668
		5% Trimmed Mean		-1.1068
		Median		-1.0000
		Variance		3.606
		Std. Deviation		1.89888
		Minimum		-5.00
		Maximum		2.70
		Range		7.70
		Interquartile Range		2.08
		Skewness		-.219	.536
		Kurtosis		.199	1.038
	2	Mean		-5.0111	.64153
		95% Confidence Interval for Mean	Lower Bound	-6.3646
			Upper Bound	-3.6576
		5% Trimmed Mean		-5.0346
		Median		-5.1000
		Variance		7.408
		Std. Deviation		2.72178
		Minimum		-9.60
		Maximum		.00
		Range		9.60
		Interquartile Range		4.80
		Skewness		-.001	.536
		Kurtosis		-1.028	1.038

 

                                                                                Tests of Normality

 

  

 

 

 

	Group	Kolmogorov-Smirnov(a)			Shapiro-Wilk
		Statistic	df	Sig.	Statistic	df	Sig.
weight loss	1	.176	18	.145	.968	18	.763
	2	.136	18	.200(*)	.959	18	.592

*  This is a lower bound of the true significance.

a  Lilliefors Significance Correction