# Question: a What are the two statistical names for r2 b How

(a) What are the two statistical names for r2?

(b) How do you interpret r2?

(b) How do you interpret r2?

## Relevant Questions

What research steps must you go through to use the relationship between a person’s intelligence and grade average in high school so that, if you know a person’s IQ, you can more accurately predict the person’s grade ...A researcher finds that the correlation between variable A and variable B is r = + .20. She also finds that the correlation between variable C and variable B is r = — .40. Which relationship is scientifically more useful ...In the typical experiment, (a) Do we group the scores to summarize them, and if so how? (b) What are the two descriptive statistics we compute for the summary? (a) What two assumptions must you make about the data in order for the standard error of the estimate to be accurate, and what does each mean? (b) How does heteroscedasticity lead to an inaccurate description of the data? The mean of a population of raw scores is 28 (σx = 9).Your X is 34 (with N = 35) .Using the .05 criterion with the region of rejection in both tails of the sampling distribution, should you consider the sample to be ...Post your question