2nd Year Business Statistics 1st Quarter Book Paper

Q1. Multiple choice questions (Attempt all · 12 × 1 = 12)

1. A qualitative variable is called:

   1. Parameter

   2. Statistic

   3. Attribute

   4. None of these

2. Mid-point of class limit is also called:

   1. Class mark

   2. Class limits

   3. Class boundaries

   4. None of these

3. Uniform of a student is an example of:

   1. Constant

   2. Variable

   3. Parameter

   4. Statistics

4. The graph of frequency distribution is called:

   1. Histogram

   2. Historigram

   3. Ogive

   4. None of these

5. The measure which is calculated from sample is called:

   1. Statistic

   2. Statistics

   3. Constant

   4. Variable

6. Both length and width are used in:

   1. One dimensional diagram

   2. Two dimensional diagram

   3. Three dimensional diagram

   4. Multi dimensional diagram

7. U is called:

   1. Variable

   2. Statistics

   3. Parameter

   4. Coefficient

8. Graph of time series is called:

   1. Ogive

   2. Historigram

   3. Histogram

   4. None of these

9. The life time of TV tube is:

   1. Discrete data

   2. Continuous data

   3. Constant

   4. None of these

10. Row caption is also called:

    1. Body

    2. Box head

    3. Stub

    4. Title

11. Colour of follower is an example of:

    1. Continuous variable

    2. Quantitative variable

    3. Qualitative variable

    4. None of these

12. The lower and upper class limits are 20 and 30, the mid point of the class is:

    1. 50

    2. 30

    3. 25

    4. 20