Find $s _ { d }$ . Consider the set of differences between two dependent sets: 84, 85, 83, 63, 61, 100, 98. Round to the nearest tenth.
A) 13.1
B) 16.2
C) 15.7
D) 15.3

Question

Quizplus · Accepted Answer

The standard deviation $s_d$ of the given set of differences is calculated by finding the mean of the differences, then determining the squared deviations from the mean, averaging these squared deviations, and finally taking the square root. The calculated standard deviation is approximately 15.3 when rounded to the nearest tenth.

Find sds _ { d }sd​ Consider the Set of Differences Between Two Dependent Sets

Find $s _ { d }$ Consider the Set of Differences Between Two Dependent Sets