Exhibit 10-13 In order to determine whether or not there is a significant difference between the hourly wages of two companies, the following data have been accumulated. -Refer to Exhibit 10-13. The null hypothesis for this test is A)$\mu$1 - $\mu$2 $\neq$ 0 B)$\mu$1 - $\mu$2 0 C)$\mu$1 - $\mu$2

Question

Exhibit 10-13
In order to determine whether or not there is a significant difference between the hourly wages of two companies, the following data have been accumulated. 
-Refer to Exhibit 10-13. The null hypothesis for this test is
A)$\mu$1 - $\mu$2 $\neq$ 0 
B)$\mu$1 - $\mu$2 > 0 
C)$\mu$1 - $\mu$2 < 0 
D)$\mu$1 - $\mu$2 = 0

Quizplus · Accepted Answer

The null hypothesis typically states that there is no effect or no difference, which in this case is $\mu$1 - $\mu$2 = 0, indicating no difference between the two means.

Exhibit 10-13 in Order to Determine Whether or Not There μ\muμ

Exhibit 10-13
in Order to Determine Whether or Not There $\mu$