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LRotundo LRotundo
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5 years ago
The school's newspaper reported that the proportion of students majoring in business is at least 30. You plan on taking a sample to test the newspaper's claim. The correct set of hypotheses is _____.
 a. H0: p < .30 Ha: p  .30
  b. H0: p  .30 Ha: p > .30
  c. H0: p  .30 Ha: p < .30
  d. H0: p > .30 Ha: p  .30
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