| 1 |
The degree of linear relationship between two variable is called________. |
- A. Dependent
- B. Association
- C. Positive
- D. Correlation
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| 2 |
Degree of linear relationship between two variables is called |
- A. regression
- B. association
- C. correlation
- D. disassociation
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| 3 |
n = (A) + -------------------- |
- A. (B)
- B. (α)
- C. (β)
- D. (A)
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| 4 |
If two attributes A and B are independent, then co-efficient of association is______. |
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| 5 |
C= ------------------------------ |
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| 6 |
For a 3 x 3 contingency table, the number of cells in the table are _________. |
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| 7 |
The value of coefficient of association lies between |
- A. 0 and + 1
- B. -1 and + 1
- C. -1 and 0
- D. -0.5 and + 0.5
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| 8 |
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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| 9 |
When the expected frequencies are very small the value of=χ2has been |
- A. adjusted
- B. omitted
- C. changed
- D. all of these
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| 10 |
The process of dividing the objects into two mutually exclusive classes is called_______ |
- A. Bichotomy
- B. Trichotomy
- C. Dichotomy
- D. Multichotomy
|