unit 6 lesson 9 normal distributions quiz
Find the mean, median, and mode of the data set. Round to the nearest tenth.
Test scores on a math exam:
88, 89, 65, 62, 83, 63, 84, 63, 74, 64, 71, 82, 66, 88, 79, 60, 86, 63, 93, 99, 60, 85
(1 point)
A) mean = 75.8 median = 79.5 mode = 63
B) mean = 75.8 median = 76.5 mode = 63
C) mean = 69.5 median = 76.5 mode = 63
D) mean = 69.5 median = 76.5 mode = 79.5