Use the following to answer the questions below:
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 to answer the questions below:
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 to answer the questions below:
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

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