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The data from the E55 survey has variables which include gender and subjective health measure of the participants ranging from very good to bad. The
The data from the E55 survey has variables which include gender and subjective health measure of the participants ranging from very good to bad. The following table summarises the observations for a random sample of people in Czechia (n=1505). Subjective general health Male Female Total Very good 179 179 358 Good 286 318 604 Fair 203 225 428 Bad 53 62 115 Total 721 784 1505 A researcher is investigating the relationship between gender and their subjective general health. Specifically, he wants to answer the following research question: Research Question: "Does the subjective general health depend on gender in czechia?" Use the information provided in the table to answer the following questions. You will need to use Excel for your calculations (i.e. calculating expected values for each cell). 'I. (1 mark) What proportion of the females believe their general health is very good? (3dp) 2. (1 mark) For people who believe their health is bad, what proportion of them are male? (3dp) 3, (1 mark) What proportion of people believe their health is good? (3dp) A researcher sets up the null and alternative hypotheses to answer the research question.Assuming all assumptions underlying the hypothesis test are satisfied HQ : There is no association between subjective general health and gender. H1 : There is an association between subjective general health and gender. 0 4. (2 marks) The most appropriate statistical test for testing the above hypotheses is: 5. (3 marks) What is the expected value for people who identified themselves as male and believe that their subjective general health is fair? (3dp) 6, (1 mark) The absolute Value of the test statistic is equal to (3dp) 7. (1 mark) The degrees of freedom are: (Integer) 0 8. (1 mark) Is the p-value less than 0.05? o 9, (2 marks) Based on the results, we decide that p value is less than 0.05, therefore we reject the null hypothesis. p value is less than 0.05, therefore we accept the null hypothesis. p value is greater than 0.05, therefore we do not reject the null hypothesis. .5097.) p value is greater than 0.05, therefore we accept the alternative hypothesis. 0 10. (2 marks) Our conclusion is that A. There is an association between the subjective general health and gender. B. There is no association between the subjective general health and gendert
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