The following information was obtained from matched samples taken from two populations. Assume the population of differences is normally distributed. The point estimate for the difference between the means of the two populations (Method 1 - Method 2) is
A) -1.
B) 0.
C) -4.
D) 2.

Question

The following information was obtained from matched samples taken from two populations. Assume the population of differences is normally distributed.  ​ The point estimate for the difference between the means of the two populations (Method 1 - Method 2) is
A) -1. 
B) 0. 
C) -4. 
D) 2.

Quizplus · Accepted Answer

The Answer of The following information was obtained from matched samples taken from two populations. Assume the population of differences is normally distributed.  ​ The point estimate for the difference between the means of the two populations (Method 1 - Method 2) is
A) -1. 
B) 0. 
C) -4. 
D) 2.

The Following Information Was Obtained from Matched Samples Taken from Two