d. None of the test are appropriate 7. I want to test the effect of THC on memory. Twenty students are given a memory test and their scores are recorded. The next day, the same students consume THC infused gummie bears. After 30 minutes, students are given another memory test and their scores are recorded. The most appropriate test to use would be: 8. 9. a. One sample t-test b. Paired sample t-test c. Independent sample t-test d. None of the test are appropriate I want to know if there is a relationship between a person's strength and their weight. The most appropriate test to use would be: a. One sample t-test C. Paired sample t-test b. Independent sample t-test d. None of the test are appropriate I suspect the average GPA of undergraduates students is different than the GPA of graduate students. The most appropriate test to use would be: a. One sample t-test b. Paired sample t-test c. Independent sample t-test d. None of the test are appropriate 10. When performing a t test, you are: a. Comparing population means b. Comparing sample means c. Comparing population standard deviation d. Comparing sample standard deviation 11. I suspect the average income of christians, jews and muslims is different. The most appropriate test to use would be: b. Independent sample t-test a. One sample t-test C. Paired sample t-test d. None of the test are appropriate