For a set of n = 10 pairs of scores with X = 10, Y = 40, and XY = ...

[Garrulous]

For a set of n = 10 pairs of scores with X = 10, Y = 40, and XY = 50, the sum of products of deviation is SP = 10.
 
  Indicate whether the statement is true or false

Question 2

According to the central limit theorem, the standard error for a sample mean becomes smaller as the sample size increases.
 
  Indicate whether the statement is true or false

[josephsuarez]

Answer to Question 1

True

Answer to Question 2

True

[Garrulous]

YES! Correct, THANKS for helping me on my review

[xiazhe]

Thanks for the timely response, appreciate it