For +ve and -ve skewed, check the sign of _______?

Related Mcqs:

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

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

2. If _________ then the distribution is positively skewed?

   A. p < q
   B. q/p
   C. p > q
   D. p > 1/2

3. The binomial distribution is positively skewed when:________________?

   A. p > q
   B. p < q
   C. p = q
   D. both (a) and (b

4. Binomial distribution is negatively skewed when:__________________?

   A. p=0
   B. p>1/2
   C. p=1/2
   D. p=1/3

5. Binomial distribution is positively skewed when ______________?

   A. p > q
   B. P = q
   C. p < q
   D. P/q

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

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

7. In moderately skewed distribution if _________________?

   A. Mode = 3 median – 2 mean
   B. Mode = 2 median -3 mean
   C. Median = 2 median-3 mean
   D. Mean- mode

8. Criteria to check a point estimator to be good are_____________?

   A. Consistency
   B. All Above
   C. Unbiasedness
   D. Efficiency

9. Check the consistency used _____________?

   A. Coefficient of dispersion
   B. Mean coefficient
   C. Coefficient of variance
   D. Q.D.

10. The sign test assumes that the_______________?

    A. Samples are independent
    B. Samples have same mean
    C. Sample are dependent
    D. The Wilcoxon Signed Rank test is used