| 1 |
Continuous data are differentitated from discrete data in that |
- A. Discrete data classes are represnted by fractions
- B. Continuous data classes may be represented by fractions
- C. Continous data take on only whole numebrs
- D. Discrete data can take on any real number
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| 2 |
An arrangement of data to show the frequency of occurrence is called. |
- A. Freqeuncy distribution
- B. Probability distribution
- C. Data array
- D. Cumulative distribution
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| 3 |
Title of a table should be in |
- A. Lower case letters
- B. Capital letters
- C. Italic and lower case letters
- D. Twenty letters
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| 4 |
If a curve has a longer tail to the right , it is called a. |
- A. J - Shaped curve
- B. Negative skewed curve
- C. Positively skewed curve
- D. Symmetrical curve
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| 5 |
Which of the following statements is true of cumulative frequency polygons or ogives for a particular set of data. |
- A. Both less than and or more curves have the same shape
- B. Or more curves slope up and to the right
- C. Less than curve slope down and to the right
- D. Less than curve slope up and to the right
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| 6 |
Give classes, 1 - 6, 6 - 10...... class interval is. |
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| 7 |
Important bases of classification are. |
- A. Two
- B. Three
- C. Four
- D. More than four
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| 8 |
Classification of data by their time of occurrence is called. |
- A. Temporal or choronologicla classification
- B. Geographical classification
- C. Quantitative classification
- D. Qualitative classfication
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| 9 |
Which of the following is written at the top of the table. |
- A. Souce note
- B. Foot notte
- C. Prefatory note
- D. Title
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| 10 |
Tabulation means, the process of arranging the date into. |
- A. Different classes
- B. Rows
- C. Columns
- D. Rows & columns
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