Generally speaking, if two variables are unrelated, the ...

[clmills979]

Generally speaking, if two variables are unrelated, the covariance will be a number close to zero.
  Indicate whether the statement is true or false

Question 2

If the standard deviations of x and y are 12.5 and 10.8, respectively, and the covariance is 118.8, then the coefficient of correlation r is 0.88.
  Indicate whether the statement is true or false

[parker125]

Answer to Question 1

T

Answer to Question 2

T

[clmills979]

Thanks for the timely response, appreciate it

[laurnthompson]

Gracias!