Abstract
Data which is obtained from a study should be properly applied and summarized with the help of various research methods. This study is devoted to the examination of survey data and the analysis of the results of this survey. Moreover, it centers on the importance of appropriate usage of measures for qualitative and quantitative variables. The results of analysis of qual... read more
3 pages
900 words
1) We use ANOVA test to check the hypothesis that mean dollar sales on all days are equal. The delivered p-value is 0.000 which means that we can reject this hypothesis at 5% significance level. Descriptive statistics and result of ANOVA test are given below:To estimate and test the pairwise difference between sales on each day we use Tuckey’s post-hoc test. We observe that there is signific... read more
1 page
300 words
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