Stats

Recently, an automobile insurance company performed a study of a random sample of 15 of its customers to determine if there is a positive relationship between the number of miles driven and the age of the driver. The sample correlation coefficient is r=.38. Given this information, and assuming that the test is to be performed at the .05 level of significance, which of the following is the correct test statistic?

  1. 👍 0
  2. 👎 0
  3. 👁 617
  1. Pearson r

    1. 👍 0
    2. 👎 0
  2. 1.771

    1. 👍 0
    2. 👎 0

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