Question: Question 6 (3 marks) Step 1: Recode Chinese animal zodiac signs into a new variable with two categories: Group 1: (Combine first six) Group 2:


Question 6 (3 marks) Step 1: Recode Chinese animal zodiac signs into a new variable with two categories: Group 1: (Combine first six) Group 2: (Combine 7-12) Step 2: Now test the hypothesis that there is no significant difference in Self-rated Health between the two groups. Choose a suitable test to answer this question and provide a short description of results from your data analysis. Group Statistics Self-rated health status N Mean Std. Deviation Std. Error Mean chineseanimalzodiac2 Excellent 2961 1.5035 50007 00919 Very Good 2835 1.4222 49400 00928 Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Significance Mean Std. Error Difference Sig. df One-Sided p Two-Sided p Difference Difference Lower Upper chineseanimalzodiac2 Equal variances assumed 72.933 <.001 .05572 equal variances not assumed independent samples effect sizes confidence interval standardizer point estimate lower upper chineseanimalzodiac2 cohen d hedges correction .164 .112 glass delta .216 a. the denominator used in estimating uses pooled standard deviation. deviation plus a factor. sample of control group>
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