Question

Ten selected students took an aptitude test. Out of the total score of 100, these students scored 60, 50, 50, 70, 40, 80, 65, 55, 50, and 90, respectively. Calculate the mean, median, and mode for the given set of data.

Answer 1

Mean: 61

60 + 50 + 50 + 70 + 40 + 80 + 65 + 55 + 50 + 90 = 610.

610/10 = 61

Median: 57.5

40, 50, 50, 50, 55, 60, 65, 70, 80, and 90

Mode: 50

Step-by-step explanation:

Answer 2

Mean: 61

60 + 50 + 50 + 70 + 40 + 80 + 65 + 55 + 50 + 90 = 610.

610/10 = 61

Median: 57.5

40, 50, 50, 50, 55, 60, 65, 70, 80, and 90

Mode: 50