2. A researcher for Netflix wants to know if people have different preferences for two shows:...

2. A researcher for Netflix wants to know if people have different preferences for two shows: Friends and The Office. The researcher recruits 7 people. Each person watches five minutes of Friends and rates the show on a scale of 0-10, where 0 means they hate it and 10 means they love it. Then each person watches five minutes of The Office rates the show on a scale of 0-10. Assume that you are working at the .05 level of significance. The researcher obtains the following data:

Subject	Rating of Friends	Rating of The Office
1	7	10
2	2	1
3	4	6
4	9	7
5	5	4
6	1	5
7	6	8

State the appropriate null and alternative hypotheses (in symbols, referring to the population means).

Identify the critical value(s).

Calculate .

Calculate the t statistic. (The appropriate standard error that you need in the denominator when you compute t is 0.87.)

State your decision about the null hypothesis.

State the conclusion in terms of the alternative hypothesis (research question).

Compute Cohen’s d as an estimate of the effect size.

Expert Solution

Good luck with your studies!!!

orchestra answered 2 years ago

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