Which mean is most effected by extreme values?

Related Mcqs:

1. Arithmetic Mean is___________affected by extreme values?

   A. Not
   B. Highly
   C. Less
   D. None of these

2. Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?

   A. Geometric Mean
   B. Median
   C. Arithmetic Mean
   D. Harmonic Mean
   E. Mode

3. If the standard deviation of the values 2, 4, 6, 8 is 2.58, then the standard deviation of the values 4, 6, 8, 10 is_______________?

   A. 0
   B. 2.58
   C. 5
   D. 4.66
   E. 2.33

4. The mean deviation of the values, 18, 12, 15 is____________?

   A. 6
   B. Zero
   C. 3
   D. 2

5. Mean Deviation, Variance and Standard Deviation of the values 4, 4, 4, 4, 4, 4 is_________________?

   A. 4
   B. 8
   C. 2
   D. 12
   E. 0

6. The sum of squared deviations of a set of n values from their mean is__________________?

   A. Zero
   B. Maximum
   C. Least
   D. None

7. Given the N values in a series, the geometric mean is______________?

   A. The third root of the product of N values
   B. The square root of the product of N values
   C. The fourth root of the product of N values
   D. The Nth root of the product of N values

8. If the standard deviation of the values 2,4,6,8 is 2.33, then the standard deviation of the values 4,6,8,10 is_____________?

   A. 0
   B. 2.58
   C. 4.66
   D. 2.33

9. The mean deviation of the values, 18, 12, 15, is_______________?

   A. 6
   B. Zero
   C. 3
   D. 2

10. The arithmetic mean _________ by 10 if 10 is added to all values?

    A. Decease
    B. Smaller
    C. Largest
    D. Increase