| 1 |
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- A. independent
- B. positively associated
- C. negatively associated
- D. correlated
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| 2 |
The shape of the chi-square distribution depends upon_________. |
- A. Parameters
- B. Number of cells
- C. Degrees of freedom
- D. Standard deviation
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| 3 |
The total area under the curve of chi-square distribution is_______. |
- A. 1
- B. 0.5
- C. 0 to ∞
- D. -∞ to +∞
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| 4 |
n = (A) + -------------------- |
- A. (B)
- B. (α)
- C. (β)
- D. (A)
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| 5 |
The degree of linear relationship between two variable is called________. |
- A. Dependent
- B. Association
- C. Positive
- D. Correlation
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| 6 |
The two attributes A and B are negatively associated if |
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| 7 |
The two attribute A and B are positively associated, if _________. |
- A. (AB) = (A)(B)/n
- B. (AB) < (A)(B)/n
- C. (AB) ≠ (A)(B)/n
- D. (AB) > (A)(B)/n
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| 8 |
The value of chi-square statistic is always _______. |
- A. Negative
- B. Non-negative
- C. Zero
- D. One
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| 9 |
The degree of relationship between the two attributes is called |
- A. regressor
- B. correlation
- C. regressand
- D. association
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| 10 |
The critical region of=χ2distribution is |
- A. χ2 <χ2v; 1-α
- B. χ2 <χ2v;1-α
- C. χ2 <χ2 v;1-α/2
- D. χ2 <χ2v;1-α/2
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