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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Rydilly17 Rydilly17
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6 years ago
The degrees of freedom for a contingency table with 6 rows and 3 columns is _____.
 a. 18
  b. 15
  c. 6
  d. 10

Q. 2

The constraint x1 - x2 = 0 implies that if project 1 is selected, project 2 cannot be.
  Indicate whether the statement is true or false

Q. 3

The degrees of freedom for a contingency table with 12 rows and 12 columns is _____.
 a. 144
  b. 121
  c. 12
  d. 120

Q. 4

The constraint x1 + x2 + x3 + x4  2 means that two out of the first four projects must be selected.
  Indicate whether the statement is true or false

Q. 5

A statistical test conducted to determine whether to reject or not reject a hypothesized probability distribution for a population is known as a _____.
 a. contingency test
  b. probability test
  c. goodness of fit test
  d. None of the answers is correct.
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axm2277axm2277
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6 years ago
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Rydilly17 Author
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#2
6 years ago
Thank you so much for the answer
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