Multiple Choice
For comparing variability in scores of 2 Batsman we can use
A) Standard Deviation
B) Mean
C) Coefficient of variation
D) mode
Correct Answer:

Verified
Correct Answer:
Verified
Q4: In Standard deviation , deviations are taken
Q5: ----- is the difference between highest and
Q6: Moments are used to find a measure
Q7: When the frequency curve is more peaken
Q8: Co. Efficient of variation is equal to<br>A)(S.D/Mean)x100<br>B)(S.D/Range
Q10: Measures of dispersion are called averages of
Q11: The formula of Q.D<br>A)(Q3-Q1)/2<br>B)(Q2-Q3)/2<br>C)(Q2-Q1)/2<br>D)none
Q12: Variance = -----<br>A)(S.D)<sup>2</sup><br>B)?S.D<br>C) (S.D)<sup>3</sup><br>D)1/S.D
Q13: ----- means lack of symmetry<br>A)Skewness<br>B)Kurtosis<br>C)Range<br>D)None
Q14: Square of Standard Deviation is known as<br>A)Range<br>B)Variance<br>C)Quartile<br>D)none