Statistics homework

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PSYC 2090: Intro to Statistics FAll 2014 Name: ___________________________________

Lab #7 (16 points) Recitation: Tuesday or Thursday (circle one)

Today in lab you will be the participants in an experiment. Your assignment this week is to write the methods (4 points), results (6 points), and discussion (3 points) sections for this experiment in APA format. Refer to the “Lab 6 Assignment Template” for write-up specifications. Please staple this page to the front of your write-up.

1) Identify the experiment variables:

a. What was the IV in this experiment? (.5 pts)

b. What was the DV in this experiment? (.5 pts)

2) Write out the hypotheses for this experiment (not just the shorthand notation) (1 pt):

H0:

H1:

3) What type of t-test is this (independent or related samples)? What is the difference between these two types of t-test? (1)___________________________________________________________________________________

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