Use the following
Consider taking random samples of size 50 from Population A with proportion 0.45 and random samples of size 40 from Population B with proportion 0.38.
-Find the mean of the distribution of differences in sample proportions, .
A) 0.45
B) 0.38
C) 0.07
D) -0.07

Question

Use the following 
Consider taking random samples of size 50 from Population A with proportion 0.45 and random samples of size 40 from Population B with proportion 0.38.
-Find the mean of the distribution of differences in sample proportions, . 
A) 0.45 
B) 0.38 
C) 0.07 
D) -0.07

Quizplus · Accepted Answer

The Answer of Use the following 
Consider taking random samples of size 50 from Population A with proportion 0.45 and random samples of size 40 from Population B with proportion 0.38.
-Find the mean of the distribution of differences in sample proportions, . 
A) 0.45 
B) 0.38 
C) 0.07 
D) -0.07

Use the Following