Question

This data set gives the scores of 41 students on a biology exam: {66, 67, 67, 68, 80, 81, 81, 82, 22, 65, 66, 68, 69, 70, 71, 71, 71, 72, 72, 73, 73, 74, 75, 78, 78, 78, 78, 79, 79, 80, 80, 82, 83, 75, 75, 75, 76, 77, 83, 83, 99} Which of the following is the best measure of the central tendency? a)mean
b)mode
c)median
d)range

Answer 1

C . median
:-D
#2016 #math

Answer 2

Median=75+75=150\2=75
mode=77 and 78
mean=add all and divide by the total number