If a sample of only those people who have unusually high scores ...

[fagboi]

If a sample of only those people who have unusually high scores on A can be included in a study of the correlation between variables A and B, the correlation will be smaller due to __________.
 
  Fill in the blanks with correct word

Question 2

The normal curve is most likely to be described as
 
  A) bimodal and roughly symmetrical.
  B) unimodal, roughly symmetrical, and bell-shaped.
  C) skewed to the right.
  D) a roughly symmetrical U-shape.

[jessofishing]

Answer to Question 1

restriction in range

Answer to Question 2

B

[fagboi]

Thanks for the timely response, appreciate it

[daiying98]

Gracias!