13
RCMultiple Choice
Unit Test — Cumulative exam
Question 13 • CA-Algebra I B
The graph shows a distribution of data.
Answer
A
The data has a standard deviation of 0.1.B
The mean of the data is greater than 0.5.C
A value of 0.7 is within 1 standard deviation of the mean.D
A value of 0.9 is more than 2 standard deviations from the mean.