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Hi! Can you please show each step to each question and explain in layman's term please? Thank you! 1. Jenny wants to know which college
Hi! Can you please show each step to each question and explain in layman's term please? Thank you!
1. Jenny wants to know which college among the 3 she has attended that is best. In fact, she visited each school this past week. To answer her question. she asked ve people at each school to rate how awesome their school is on a scale from 1 to 200. with 200 being the most awesome score possible. The results are below. DATA: Universityr of Minnesota: 190 180 170 190 170 Cal State University, Fullerton: 180 200 190 180 170 Irvine Valley College: 180 200 190 200 170 a. State the null and alternative hypotheses. b. Conduct an ANOVA, showing all your work for each step, and then also report your answers in an ANOVA table like the one below. You need to show both the work for the answers you will present in the table and then also present the completed table itself. An F-table with blanks Sum of Mean Squares square X C. Use a Type I error rate of o (alpha) = 0.05, look up your critical F-value in Table A3. d. What do you conclude regarding the null hypothesis? Would the p-value be bigger or smaller than alpha? e. What do you conclude about your research question (use your own words, in everyday language)? f. Should you do the follow-up t-tests for this ANOVA analysis? Why or why not? If yes, conduct and interpret follow-up t-tests for this ANOVA analysis, including an overall interpretation of the results. 2. A drug company.r is comparing the results of three medications on the severity of bacillary dysentery in 75 Peace Corps volunteers returning to the US {N = 75}. Below are the averages for these three groups. Remember. you'll solve this by using the incomplete ANOVA table. Placebo: xbarl = 16.74, n1 = 25 Ciprooxacin: xbarg = 13.64. n2 = 25 Ooxacin: xbarg = 13.48, n3 = 25 a. State the null and alternative hypotheses. b. Conduct an ANOVA, showing all your work for each step, by completing the ANOVA table below. You need to show both the work for the answers you will present in the table and then also present the completed table itself. An Ftable with blanks Source Sum of df Mean F- Squares square statistic Effect :Tf AL if c. Use a Type I error rate of :1 (alpha) = 0.05, look up your critical Fvalue. Error X X X Total 715.07 7V7 d. What do you conclude regarding the null hypothesis? Would the pvalue be bigger or smaller than alphaStep by Step Solution
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