Class interval size is the different between the upper and lower class_________ of a class?

Related Mcqs:

1. The difference between the upper and lower class boundaries of a class are know as _________________?

   A. Class interval
   B. class mark
   C. class frequency
   D. Mid point

2. A frequent distribution in which class interval size is not the same is called frequency distribution with ________class interval size?

   A. Open-end
   B. Distribution
   C. Componemt
   D. Unequal

3. The class ___ are obtained when we divide the sums of the lower and upper class limits by 2?

   A. Limit
   B. Points
   C. Marks
   D. Class boundary

4. When we add the lower and upper class limits and dividing the sum by, the values so obtained are called class____________?

   A. Interval
   B. Histogram
   C. Limits
   D. Marks

5. Cumulative frequency is the frequency _________ than the upper class boundary of a class?

   A. Distribution
   B. Curve
   C. Greater
   D. Less

6. We get ________ dividing range by numbers of class interval?

   A. Class boundary
   B. Class marks
   C. Mid point
   D. Number of classes

7. Class _________ is the difference between two class limit?

   A. Boundary
   B. Class mark
   C. None of these
   D. Class interval

8. The lower and upper quartile of standard normal variation are respectively ?

   A. µ+0.6745σ and µ-0.6745σ
   B. -0.6745 and 0.6745
   C. -0.7979 and 0.7979
   D. -0.7979σ and 0.7979σ

9. The lower class boundary of 25-35 will be ______________?

   A. 20
   B. 25
   C. 30
   D. 35

10. The time interval between two successes follows?

    A. Possion distribution
    B. Exponential distribution 
    C. Gamma distribution
    D. Beta distribution

    Submitted by: Nimra Shaheen