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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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NERD NERD
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6 years ago
In the past, 35 of the students at ABC University were in the Business College, 35 of the students were in the Liberal Arts College, and 30 of the students were in the Education College. To see whether the proportions have changed, a random sample of 300 students from ABC University was selected. Ninety of the sample students are in the Business College, 120 are in the Liberal Arts College, and 90 are in the Education College. Based upon this test, what can be concluded?
 a. There is enough evidence to conclude that the proportions have changed significantly.
  b. There is enough evidence to conclude that the proportions have not changed significantly.
  c. The test is inconclusive.
  d. None of the answers is correct.
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Bflint101Bflint101
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6 years ago
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NERD Author
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6 years ago
Thanks for your help!!
apelton
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Yesterday
Helped a lot
rene_ram97
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2 hours ago
This site is awesome
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