Posted: January 25th, 2016

Twenty randomly selected statistics students were given 15 multiple-choice questions and 15 open-ended questions, all on the same Material. The professor was interested in determining on which type of questions the students scored higher. This experiment is an example of

Twenty randomly selected statistics students were given 15 multiple-choice questions and 15 open-ended questions, all on the same Material. The professor was interested in determining on which type of questions the students scored higher. This experiment is an example of

1. a one sample test of means
2. a two sample test of means
3. a paired t-test
4. a test of proportions