In a symmetrical distribution mean, median and mode, _________________?

Related Mcqs:

1. As the normal distribution is symmetrical, its mean, median and mode are:____________?

   A. Coincide
   B. Not equal
   C. Different
   D. None of These

2. The mean of a distribution is 23, the median is 24, and the mode is 25.5. It is most likely that this distribution is_____________?

   A. Positively Skewed
   B. Symmetrical
   C. Asymptotic
   D. Negatively Skewed

3. If Skewed distribution the three averages mean, median and mode are ________?

   A. Identical
   B. Different
   C. Zero
   D. None of these

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

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

5. The mean, median and mode for binomial distribution will be equal when:______________?

   A. p= 0.5
   B. P 0.5
   D. p = 1
   E. None of these

6. For a symmetrical distribution approximately 68% of the cases are included between _________________?

   A. X¯¯¯¯−S and X¯¯¯¯+S
   B. X¯¯¯¯−2S and X¯¯¯¯+2S
   C. X¯¯¯¯−3S and X¯¯¯¯+3S
   D. None of these

7. Binomial distribution is symmetrical when P=_________________?

   A. 1/q
   B. 1
   C. q
   D. 2q

8. Binomial distribution is symmetrical when:_________________?

   A. p = q
   B. p > q
   C. p > q
   D. np > npq

9. Median is _______ than mean is a positive skewed distribution?

   A. Great
   B. lesser
   C. Equal
   D. None of these

10. 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.