The sign (+ or -) and the strength of a correlation are ...

[penza]

The sign (+ or -) and the strength of a correlation are independent of each other.
 
  Indicate whether the statement is true or false

Question 2

A sample of n = 25 scores is selected from a population with a mean of  = 80 and a standard deviation of  = 20. The expected value for the sample mean is 80.
 
  Indicate whether the statement is true or false

[kkenney]

Answer to Question 1

True

Answer to Question 2

True

[penza]

Thanks for the timely response, appreciate it

[Dnite]

Wow, this really help