Explain what each of the following Pearsonrcorrelations mean (including direction and strength of the relationship).

a) r= +0.85

b) r= 0

c) r= 0.80

d) r= 0.15

3. For a correlational study looking at the relationship between mood score and outside high temperature recorded on a particular day, we findr(58) = 0.75,p= 0.002. With this test result, what can we conclude about the relationship between mood and weather temperature? Looking at the statistics reported, from how many subjects was mood measured in this study?

4. For question 3, what is the calculation forr2, and what does this tell us about the relationship