Regression and Correlation 1) In baseball, is there a linear correlation between batting average and home run percentage?

5.0 

(1pts)

 positive

 negative

2)

Using the same data, would you say the correlation is low, moderate, or high?

(1pts)

 low

 moderate

 high

3)

Using the same data, compute r. (Round your answer to 3 decimal places.)

(2pts)

4)

Using the same data: As x increases, does the value of r imply that y should tend to increase or decrease?

(1pts)

 increase

 decrease

1" = [1.9481 Explanation Step 1: Find X - Y , X2 and Y2 as i1 was done in the table below. I]. 243 I]. 3492 [1.959949 1.950.259 3.6 9.9324 9.06TDB1 12.950.236 5.5 1.5T3 [1981?96 311250.263...