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LRotundo LRotundo
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7 years ago
It is believed that the median yearly income in a suburb of Atlanta is 70,000 . A sample of 67 residents was taken. Thirty-eight had yearly incomes above 70,000, 26 had yearly incomes below 70,000, and 3 had yearly incomes equal to 70,000 . The null hypothesis to be tested is H0: Median = 70,000. The test statistic has a value of
 a. 1.63.
  b. 1.38.
  c. 2.00.
  d. 2.50.
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7 years ago
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LRotundo Author
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7 years ago
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