A regression analysis resulted in the following information ...

[leilurhhh]

A regression analysis resulted in the following information regarding a dependent variable (y) and an independent variable (x). n = 10 x = 55 y = 55 x2 = 385 y2 = 385 xy = 220 The coefficient of determination equals _____.
 a. 0
  b. 1
  c. 1
  d. 0.5

Question 2

A regression analysis resulted in the following information regarding a dependent variable (y) and an independent variable (x). n = 10 x = 55 y = 55 x2 = 385 y2 = 385 xy = 220 The sample correlation coefficient equals _____.
 a. 0
  b. 1
  c. 1
  d. 0.5

[firehawk60]

Answer to Question 1

c

Answer to Question 2

b

[leilurhhh]

Both answers were spot on, thank you once again

[firehawk60]

Great! Please up vote