In this assignment, you will use the data in the 2 x 2 contingency table below. If you are using Excel, enter the data into the spreadsheet. If you are using R, create the data in an R script file (see video). Assignment #6 tasks. a) Using the following data, calculate the risk ratio and the odds ratio. Note that the way a 2 x 2 table is set up, tells you how to set up the risk ratio. If the rows or columns are in a different order, the risk ratio will be incorrect. Be sure to give the rows and columns names to match the names in the table below.

Arrested

Gender. Yes. No. Total

Males. 35. 180. 215

Females. 15. 75. 90

Total. 50. 255. 305

d) Using the data in question d) above, perform a chi-square analysis and interpret the results of the analysis. Have the variables in the rows and columns in the correct order. When you interpret the results, you will explain whether or not you reject the null hypothesis, exactly how you came to your conclusion, and what that means.