Find sd.
-The differences between two sets of dependent data are 0.4, 0.24, 0.22, 0.26, 0.34. Round to the nearest hundredth.
A) 0.12
B) 0.04
C) 0.24
D) 0.08

Question

Quizplus · Accepted Answer

To find the standard deviation (sd) of the differences, first calculate the mean of the differences, then find the squared differences from the mean, average those, and take the square root. The mean is 0.292, the squared differences average to 0.0064, and the square root is approximately 0.08.

Find Sd. -The Differences Between Two Sets of Dependent Data Are 0.4