PSYC 255 QUIZ 3 QUESTIONS AND ANSWERS | 100% CORRECT
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PSYC 255 QUIZ 3 QUESTIONS AND ANSWERS .Question 1 2 out of 2 points Jenn believes that her writing abilities are better than John's writing abilities. If Jenn presents this as a research hypot... hesis, Jenn is stating what kind of research hypothesis? • Question 2 0 out of 2 points You have been discussing a research project with your friend Kevin. Kevin has told you that his research hypothesis states, the mean of population 1 is equal to the mean of population 2. How would you write this research hypothesis in symbols? • PS 2 out of 2 points The null hypothesis is represented in symbols as _____________. • Question 4 2 out of 2 points Alexandra is conducting a research study and has developed two hypotheses. She is planning to test against the null hypothesis. The null hypothesis states _____________. • Question 5 2 out of 2 points The research hypothesis is represented in symbols as _____________. • Question 6 2 out of 2 points Kevin has developed a research question. In addition, he has developed two hypotheses for his research question. The first hypothesis states there is no difference between the scores on the dependent variables. This is known as the _____________ hypothesis. • Question 7 2 out of 2 points Ray is searching on the Internet for information on his research topic. The search results lead to over 50,000 hits. Ray’s search resulted in a large number of hits because _____________. • Question 8 2 out of 2 points Each day that Jim walks to class he notices that his fellow students always have their heads down looking at their phones. Jim tells his professor he would like to conduct a study looking at why students spend so much time looking at their phones. Jim has just gotten a research idea from _____________. • Question 9 2 out of 2 points For his study, Tim has stated his research hypothesis as: H1 µ1 < µ2. What do the symbols mean? . • Question 10 2 out of 2 points A _____________ is an idea that is not very well defined. • Question 11 2 out of 2 points In research, the two hypotheses developed must be _____________ and _____________. • [Show More]
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