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Author Question: One would predict that the sons of a large group of the tallest pro basketball players will have a ... (Read 38 times)

biggirl4568

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on: Jun 20, 2018
One would predict that the sons of a large group of the tallest pro basketball players will have a mean height somewhat less than that of their fathers. This can be explained by the phenomenon of
 
  a. errors of measurement. c. standard error of estimate.
  b. regression. d. correlation.

Question 2

If the correlation between X and Y is .70, the proportion of variance in Y that is predictable from X is
 
  a. .30.
  b. .49.
  c. .70.
  d. .90.
  e. None of these.


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cupcake16

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


biggirl4568

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Reply 2 on: Jun 20, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
:D TYSM

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