A. 275th item
B. 375th item
C. 150th item
D. 175th item
Related Mcqs:
- 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 - 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 - Cumulative frequency is the frequency _________ than the upper class boundary of a class?
A. Distribution
B. Curve
C. Greater
D. Less - A graph of cumulative frequency distribution is called ________________?
A. Histrogram
B. Frequency Polgon
C. Ogive
D. None of above - A cumulative frequency distribution is graphically represented by_________?
A. frequency curve
B. frequency polygon
C. pie chart
D. ogiveSubmitted by: Anwar Zeb
- 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 - 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. - If in a sampling distribution of X the sample size is 25, what assumption must hold for the sampling distribution of X to be normal ?
A. Population distribution is normal
B. μ1 = μx
C. Population distribution is uniform
D. σx = σx /√n - The ________ in the distribution around which the observation to lie?
A. Mean
B. Dispersion
C. Manner
D. Central value - If a Binomial experiment is repeated ‘N’ times then binomial frequency distribution is. _______________?
A. N.{nx}px qn-x
B. N p q
C. N.{n/x}px qn-x
D. N.{n/x}p qn-x
