A cumulative frequency distribution is graphically represented by_________?

Related Mcqs:

1. When in a frequency distribution the maximum frequency occur at one end, then the frequency curve of such distribution is ________________?

   A. J- shaped
   B. U- shaped
   C. Bell- shaped
   D. V- shaped

2. In a frequency distribution the last cumulative frequency is 300, Median shall lie in____________?

   A. 140th item
   B. 130th item
   C. 160th item
   D. 150th item

3. In a frequency distribution the last cumulative frequency is 500. Q3 must lie in_____________?

   A. 275th item
   B. 375th item
   C. 150th item
   D. 175th item

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

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

5. A graph of cumulative frequency distribution is called ________________?

   A. Histrogram
   B. Frequency Polgon
   C. Ogive
   D. None of above

6. 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

7. If the sampled population has a normal distribution, when is the sampling distribution of the sample mean X also a normal distribution ?

   A. Only when the sample size is at least 100.
   B. Only when the sample size is smaller than 30
   C. Always
   D. Only when the sample size is at least 30.

8. A discrete probability distribution may be represented by____________?

   A. A Table
   B. A Graph
   C. A mathematical Equation
   D. All of these

9. The frequency distribution mean > Median > Mode is called __________?

   A. Negatively
   B. Symmetrical
   C. +vely
   D. One

10. In an open end frequency distribution either the _________ class limit?

    A. First
    B. Second
    C. Last
    D. Middle