Interpret and compare the performances of students in a test of basic skills.Question 1: A test has a mean of 30 and a standard deviation of five.Jackie has scored in the 57th percentile.Ethan has a T score of 70.Lan has obtained a z score of –0.2.Salvatore has received a raw score of 27.On the basis of the information provided, answer the following questions:Who has scored the highest?Who has scored the lowest?Question 2: The following table displays fictitious data for a four-option multiple-choice question:OptionsItemGroupsABCDp-value1.UpperMiddleLower1011181524*25*4*157.522.UpperMiddleLower10225*42*23*031131.883.UpperMiddleLower1932167*8*8*132051.23The data was collected from a hundred individuals classified on the basis of class—upper, middle, or lower. This classification was done on the basis of the total scores using Kelly's 27% rule. Correct options have been marked with an asterisk for each question.On the basis of the data provided, answer the following question:• Are there any faulty distractors? Why do you believe the distractors are working (or not working) properly?Question 3: The following table displays fictitious data from a ten-item multiple-choice exam:ItemOption AOption BOption COption DOption Ep-value1667187373010.72284017695.90356123346884.6049233330.9958760122420.94Each question has five options. The table provides the number of individuals choosing each option, the p-value, and the D-index. The correct answer for each question item is option A.On the basis of the data provided, answer the following questions:Which items should be removed or revised and why?Which distractors, in which items, are working well, and why?In a Microsoft Word document, create a 2- to 3-page report, answering the above questions.Support your responses with examples.Using APA format, appropriately cite your sources throughout the assignment and include references on a separate page.