The Office of the CIO would also like to know if the percentage of students who prefer Windows differs significantly from 70%. Perform the appropriate hypothesis test and include Stata output for the test. Write a one sentence summary of your conclusion and include the p-value. You do not have to write out all the steps of the test. Note: In order to perform Stata command covered in class, you need to convert the variable computer to a 0/1 variable. You can use the following commands to do this: