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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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Bailey Bailey
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6 years ago
Which of the following is a bivariate distribution?
 
  a. Incomes of Denver teachers
  b. Reading test scores of 50 children taught by the phonics method
  c. Nursing license examination results for only male candidates
  d. Home-economics aptitude test scores of this year's freshmen
  e. Number of arrests made and years of experience of San Francisco policemen

Ques. 2

Standard deviation is
 
  a. from the same statistical family as the mean.
  b. used in conjunction with the median.
  c. less stable than variance.
  d. a measure of central tendency.

Ques. 3

The mean of the squared deviation scores is called
 
  a. Pearson's r. c. variance.
  b. standard deviation. d. range.
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KarlyMaxiKarlyMaxi
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6 years ago
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Bailey Author
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#2
6 years ago
Thanks for your help!!! Correct all the way through
wrote...
#3
6 years ago
You're welcome Slight Smile
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