Question

Mrs. McDonald's students have been working very hard during class, completing all class work and homework, and even attending tutorials after school. The day before the test, a new student was enrolled in the class and Mrs. McDonald had this student take the test to see what they knew. The test scores are listed below. Which of the following would be the best measure of central tendency?

Answer 1

The best measure of central tendency would be mean.

Explanation:

I chose this answer because mean measures the average in a set of numbers and median tells the middle number. Mrs. McDonald's needs to find the mean of the new students test scores to tell what they know and what she needs to quickly prepare them for so that he/she can take the test at the same or just about same level as the other students.

Answer 2

(13+83+85+87+90+91+93+97+98+99+100+100):12= 85,33