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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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kaaanaaa2 kaaanaaa2
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6 years ago
In a study of the relationship between geographical mobility (number of times a person has changed residences) and number of friends, Pearson's r is reported as .40 . Which of the following would be a correct interpretation?
 
  a. Mobility explains 16 of the variation in number of friends
  b. There is a strong positive relationship between number of friends and mobility
  c. As mobility increases, number of friends decreases
  d. Mobility explains 40 of the variation in number of friends
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#1
6 years ago
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