Multiple Choice
Which of the following is a unit free measure of dispersion:
A) Range
B) Standard deviation
C) Interquartile range
D) Coefficient of range
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In order to compare two series we
Q3: If one of the regression coefficients is
Q4: The coefficient of variation cannot be meaningfully
Q5: Standard deviation is always computed from<br>A)Mean<br>B)Median<br>C)Mode<br>D)geometric mean
Q6: Following are the Relative measures of dispersion
Q7: Correlation analysis is a ..............................<br>A)Univariate analysis<br>B)Bivariate analysis<br>C)Multivariate
Q8: The mean deviation is minimum when deviations
Q9: The rank correlation coefficient was discovered by....................................<br>A)Fisher<br>B)Spearman<br>C)Karl
Q10: For a symmetrical distribution Q1=25, Q3=45, the
Q11: The degree of peaked ness or flatness