Biology Forums - Study Force

Based on your understanding of the text discussion, if a measure of TV viewing was
  related to a measure of obesity according to the following expression (r = .30, p < .05),
  which of the following would be TRUE?

 
 

a. 9 of the variance in obesity is explained or accounted for by knowing the values
  of TV viewing.
  b. 30 of the variance in obesity is explained or accounted for by knowing the
  values of TV viewing.
  c. 5 of the variance in obesity is explained or accounted for by knowing the values
  of TV viewing.
  d. 25 of the variance in obesity is explained or accounted for by knowing the
  values of TV viewing.
  e. 3 of the variance in obesity is explained or accounted for by knowing the values
  of TV viewing.

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