In order to determine whether or not there is a significant difference between the mean hourly wages paid by two companies (of the same industry), the following data have been accumulated. A point estimate for the difference between the two population means is
A) 20.
B) .50.
C) .25.
D) 1.00.

Question

In order to determine whether or not there is a significant difference between the mean hourly wages paid by two companies (of the same industry), the following data have been accumulated.  ​ A point estimate for the difference between the two population means is
A) 20. 
B) .50. 
C) .25. 
D) 1.00.

Quizplus · Accepted Answer

The Answer of In order to determine whether or not there is a significant difference between the mean hourly wages paid by two companies (of the same industry), the following data have been accumulated.  ​ A point estimate for the difference between the two population means is
A) 20. 
B) .50. 
C) .25. 
D) 1.00.

In Order to Determine Whether or Not There Is a Significant