0%
0 / 3 answered
Normal Distributions Practice Test
•3 QuestionsQuestion
1 / 3
Q1
Your class just took a math test. The mean test score was a 78 with a standard deviation of 2 points. With this being the case, 99.7% of the class scored between what two scores?
Your class just took a math test. The mean test score was a 78 with a standard deviation of 2 points. With this being the case, 99.7% of the class scored between what two scores?