(c) Enter this data into R using the labels ABS and REF, and include a screenshot of your R workspace once you have done this. Table 1: Research Excellence Framework Data REF Rating (d) Using the command sample(1:9?5, 1), delete one of the datapoints at random from each of the series ABS and REF. Include the details in your coursework submission. (e) Using a logistic quasibinomial model test for a relationship between y and the ABS journal rating, determine the effect of including a \"1\"term in the formula for the explanatory variables on the right- hand side of the equation. (f) Using the model output in part (e), copy and complete the following table: ABS Rating E[R] Var[R] 4* 3* 2* 1* Unrated