Not at all W AutoSave O Search (Alt+Q) Bobineaux, Vanessa M Off Document2 - Word BV File Home Insert Design References Mailings Review View Help RCM P Comments A Share Draw Layout O Find Calibri...

Extracted text: Not at all W AutoSave O Search (Alt+Q) Bobineaux, Vanessa M Off Document2 - Word BV File Home Insert Design References Mailings Review View Help RCM P Comments A Share Draw Layout O Find Calibri (Body) v 11 v A A Aa v Po Normal No Spacing Heading 1 E Replace Paste В I v ab x, x A v e . A v Dictate Sensitivity Editor Reuse A Select v Files Undo Clipboard Font Paragraph Styles Editing Voice Sensitivity Editor Reuse Files INTERPRETING STATISTICAL TESTS Ever read a horoscope or Personal astrology report Astrology is scientific Crosstabulation 1. Below are the results of a t-test comparing the (totally made up) mean income for those with % within Astrology is scientific a college degree verse those without a college degree. Answer the following questions based on the information in these results. Astrology is scientific Sort of scientific Very scientific scientific Total Mean income - WITH college degree: $63,500 Ever read a horoscope or Personal astrology report Yes 63.6% 58.7% 33.4% 44.0% 36.4% 41.3% 66.6% 56.0% Mean income – WITHOUT college degree: $41,800 Total 100.0% 100.0% 100.0% 100.0% t-value: 12.82 Chi-Square Tests p-value (significance): p=.003 Asymptotic Significance (2-sided) Value df A. What is the null hypothesis concerning these variables (education and income)? Pearson Chi-Square 76.636* 2 000 Likelihood Ratio 77.050 000 Linear-by-Linear Association 69.776 000 Nof Valid Cases 1139 B. Based on thep-value (significance) from these results, can you reject the null hypothesis? A. What is the null hypothesis concerning these variables? C. What do these results tell us about the relationship between the two means (be specific about what THIS test tells us – i.e., what does a t-test actually do?) B. Based on the p-value (significance) from these results, can you reject the null hypothesis? 2. Below are the results of a Chi-Square test using the variables "believing astrology is scientific" (the independent variable) and having "ever read a horoscope or persona astrology report" (the dependent variable). Answer the following questions based on the information in these C. What do these results tell us about the relationship between the two variables (be specific about what THIS test tells us – i.e., what does a chi-square test actually do?) results, 3. From the results below, what test of association would be best to use with these two variables? List it here and why you chose it as the best measure of association (hint: refer to your Magic Chart): 4. For whichever measure of association you selected, can we say there is an association in the population between these two variables? What is the evidence for your answer? Page 7 of 13 1856 words English (United States) Text Predictions: On * Accessibility: Investigate DFocus 74% 8:30 PM O Type here to search 40°F Cloudy 4) ENG W 99+ 4/19/2022