Author Question: In the sign test for paired differences, the test statistic S is the: A) sum of the ranks of the ... (Read 109 times)

Haya94 · **on:** Jun 24, 2018

In the sign test for paired differences, the test statistic S is the:

A) sum of the ranks of the data values.
B) number of ties in the data.
C) number of pairs with a positive difference.
D) number of pairs with nonzero differences.

Question 2

The coefficient of determination is:

A) 0.0419
B) 0.8223
C) 0.7335
D) 0.0018