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For the people who were vaccinated, calculate the distribution of Flu Status. Enter each answer as a percentage with one place after the decimal. Caught
For the people who were vaccinated, calculate the distribution of Flu Status. Enter each answer as a percentage with one place after the decimal. Caught the Flu: % Did not catch the flu: % Here is the distribution of Flu Status for the other two categories of Vaccine Type: Vaccine Type: Placebo Control Caught the Flu 10.6% 21% Did not catch the flu 89.4% 79% The Minitab output file posted on Moodle shows the bar charts for each Vaccine Type. Determine which graph represents each group, then answer the following questions.\fWhich of the provided graphs is the correct one for those who were vaccinated? Select one: O a. Graph A O b. Graph B O c Graph C What title should be on the graph for those who were vaccinated? B IThe bars are labelled, but what additional label should be on the x-axis? 7 B I E What label should be on the y axis? 7 AY B I EBased on the graphs in the datafile, what can you say about the association between Flu Status and Vaccine Type in the sample? Select one: O a. No association O b. Moderate association O c. Strong association Explain, with specific reference to the graphs and in the context of the question, your answer to the previous question. 1 B I EWhat type of chi-square test is appropriate? Explain your answer in context. B E State the hypotheses in the context of the problem. 1 AY BIdentify the test statistic and p-value from the Minitab output. Xz = P-value = Briefly assess the strength of the evidence. B E
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