stat midterm.docx - Studentu2019s Last Name 1...

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Student’s Last Name 1 Student’s Name Professor’s Name Course Name 20 July 2020 Answers to Statistics Questions 1.(one point) A researcher collected BMI (Body Mass Index) of 50 students in an Engineering school. He found the mean BMI was much smaller than the median BMI. The reason for this might be_a_ a. Several students had much smaller BMI scores than the other students b. Several students had much larger BMI scores than the rest c. The researcher made some measurement errors d. All the students had smaller BMI scores, compared to national average 2. (one point) In the graph, there are two distributions: A and B. We can know from the graph: b 3. (one point) What is the level of measure for each of the following:a.Winners in pie eating contest Ordinalb.Salaries of people in our classroomOrdinalc.Colors of SkittlesNominal
Student’s Last Name 2 d.Freezing temperatures on Celsius scale 4.(one point) Determine type of sampling used:

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