The correlation coefficient for the data is =r1 and =α0.05. Should regression analysis be done?

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The data below show the number of three-base hits (triples) and the number of home runs hit during the season by a random sample of MLB teams.

Triples
19
24
31
25
29
30
Home runs
205
255
325
265
305
315
 
 
The correlation coefficient for the data is =r1 and =α0.05. Should regression analysis be done?
 
 
Find the equation of the regression line. Round the coefficients to at least three decimal places, if necessary.

a=

b=

Find y when x=19, round answer 3 decimal places

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