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rgasio rgasio
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7 years ago
A sample of 60 items from population 1 has a sample variance of 8 while a sample of 40 items from population 2 has a sample variance of 10 . If we want to test whether the variances of the two populations are equal, the test statistic will have a value of
 a. .8.
  b. 1.56.
  c. 1.5.
  d. 1.25.
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preetpatel94preetpatel94
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