| 1 |
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- A. Φ<sup>2</sup>
- B. q<sup>2</sup>
- C. α<sup>2</sup>
- D. β<sup>2</sup>
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| 2 |
C= ------------------------------ |
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| 3 |
Degree of linear relationship between two variables is called |
- A. regression
- B. association
- C. correlation
- D. disassociation
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| 4 |
The degree of relationship between the two attributes is called |
- A. regressor
- B. correlation
- C. regressand
- D. association
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| 5 |
For an r x c contingency table, the number of degrees of freedom are equal to: |
- A. rc
- B. r + c
- C. (r-1)+(c-1)
- D. (r-1)(c-1)
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| 6 |
The process of dividing the objects into two mutually exclusive classes is called_______ |
- A. Bichotomy
- B. Trichotomy
- C. Dichotomy
- D. Multichotomy
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| 7 |
The two attributes A and B are negatively associated if |
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| 8 |
The sample size n is reasonably large so that for each cell, the estimated expected frequency must be at least |
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| 9 |
A characteristic which varies in quality from one individual to another is called an_______. |
- A. Variable
- B. Attribute
- C. Associated
- D. Independent
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| 10 |
A characteristic which varies in quantity from one individual to another is called a________. |
- A. Association
- B. Correlation
- C. Variable
- D. Attribute
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