Samples of Republicans and Democrats have been tested for their level of support for welfare reform and the null hypothesis has been rejected. What may we conclude?
A) The difference is significant; there are differences between the parties on this issue
B) The difference is significant; the parties are the same on this issue
C) The difference is not significant
D) A Type I error has occurred

Question

Quizplus · Accepted Answer

The rejection of the null hypothesis means that there is a significant difference between the two groups. Therefore, we can conclude that there are differences between Republicans and Democrats on the issue of welfare reform.

Samples of Republicans and Democrats Have Been Tested for Their