Post Hoc Tests Were Run Using the Data Below

question 4

Multiple Choice

Post hoc tests were run using the data below. Based on the output for these tests, what should the researcher conclude?

• A) The treatment group was significantly different from the post-treatment and control groups, and the post-treatment group was significantly different from the control group.
• B) The treatment group was significantly different from the control group but not the post-treatment group, and the post-treatment group was not significantly different from the control group.
• C) The treatment group was significantly different from the control group but not the post-treatment group, and the post-treatment group was significantly different from the control group.
• D) The post hoc tests are inconclusive.