Arithmetic Mean is___________affected by extreme values?

Related Mcqs:

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

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

2. Which mean is most effected by extreme values?

   A. GM
   B. AM
   C. HM
   D. Median

   Submitted by: Nimra Shaheen

3. Arithmetic mean of two positive numbers “X” and “Y” is_________________?

   A. ab2
   B. 2a2
   C. (a+b)/2
   D. a−b2
   E. 2a+b

4. For a certain distribution if ∑(x−2)=18,∑(x−24)=0,∑(x−28)=−24) then arithmetic mean is_______________?

   A. 21
   B. 24
   C. 28
   D. 0

5. Arithmetic mean is _________ by change of origin and scale of measurement?

   A. Vary
   B. Negative
   C. Affected
   D. Not affected

6. The arithmetic mean of 10,8,6,4, and 2 is ______________?

   A. 5
   B. 15
   C. 6
   D. 30

7. 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

8. 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

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

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

10. 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