This question requires a file upload. You will need to write your answer on paper and take a picture or enter it into an electronic format and upload the file. There will be other questions that also require file uploads. It may be easier to put all of your answers to these questions on the same paper or in the same file and just upload all of your answers here instead of doing a separate file upload for each answer. If you do this, be sure to label each answer clearly with the question number. A lending institution supplied the following data on loan approvals by four loan officers. Use α = .05 and test to determine whether the loan approval decision is associated with the loan officer reviewing the loan application.