| 1 |
Arithmetic mean of 34,34,34,34,34,34 is. |
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| 2 |
The value obtained by reciprocating the mean of the reciprocal of x<sub>1</sub>,x<sub>2</sub>,x<sub>3</sub>..............x<sub>11</sub> observation is called.................... |
- A. Geometric mean
- B. Median
- C. Harmonic mean
- D. S.D
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| 3 |
The measure which determines the middle most observation in a data set is called. |
- A. Median
- B. Mode
- C. Mean
- D. Rang
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| 4 |
The extent of variation between two extreme observations in a data is called. |
- A. Average
- B. Range
- C. Quartiles
- D. None of these
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| 5 |
The measures that are used to determine the degree or extent of variation in a data set are called measures of........................... |
- A. Dispersion
- B. Central tendency
- C. Average
- D. Quartile
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| 6 |
In class (30-39), lower class limit is.... |
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| 7 |
The n<sup>th</sup> positive root of the product of the x<sub>1</sub>,x<sub>2</sub>,x<sub>3</sub>..................x<sub>n</sub> observations is called: |
- A. Mode
- B. Mean
- C. Geometric mean
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| 8 |
A part of the circumference of a circle is called a/an : |
- A. angel
- B. are
- C. circumference
- D. radian
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| 9 |
The measure of central tendency which is not affected by extreme values is called: |
- A. Median
- B. Arithmetic mean
- C. Geometric mean
- D. None of these
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| 10 |
Arithmetic mean is a measure that determines a value of the variable under study by dividing the sum of all values of the variable by their: |
- A. Number
- B. Group
- C. Denominator
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