Geometric means of X1 and X2 is________________?
A. X1+X2
B. X1+X2x
C. X1+X2−−−−−−−√
D. X1×X2−−−−−−−√
E. X1−−−√+X2−−−√
Basic Statistics Mcqs
Which of the following Measure of Averages is not based on all the values given in the data set?
Which of the following Measure of Averages is not based on all the values given in the data set?
A. Arithmetic Mean
B. Geometric Mean
C. Median
D. Mode
E. Both C. and D.
If 10% is added to each value of variable, the geometric mean of new variable is added by_______________?
If 10% is added to each value of variable, the geometric mean of new variable is added by_______________?
A. 5%
B. 10%
C. No Change
D. 110%
E. 90%
The Geometric Mean of -2, 4, 03, 6, 0 will be______________?
The Geometric Mean of -2, 4, 03, 6, 0 will be______________?
A. -3
B. 0
C. 3
D. Cannot be Computed
E. None of these
Which of the following cannot be less than zero (negative)?
Which of the following cannot be less than zero (negative)?
A. Median
B. Geometric Mean
C. Arithmetic Mean
D. Harmonic Mean
E. Mode
If any of the value in data set is zero then it is not possible (i.e. impossiblE. to compute_______________?
If any of the value in data set is zero then it is not possible (i.e. impossiblE. to compute_______________?
A. Mode
B. Median
C. Mean
D. Harmonic Mean
E. Geometric Mean
Data must be arranged either in ascending or descending order, if some wants to compute____________?
Data must be arranged either in ascending or descending order, if some wants to compute____________?
A. Mode
B. Median
C. Harmonic Mean
D. Geometric Mean
E. Median
2nd Quartile = 5th Decile = 50th Percentile = ?
2nd Quartile = 5th Decile = 50th Percentile = ?
A. Mode
B. Median
C. Mean
D. Geometric Mean
E. Harmonic Mean
_____________is the measure of average which can have more than one value?
_____________is the measure of average which can have more than one value?
A. Mean
B. Median
C. Harmonic Mean
D. Mode
E. Geometric Mean
In a frequency distribution the last cumulative frequency is 500. Q3 must lie in_____________?
In a frequency distribution the last cumulative frequency is 500. Q3 must lie in_____________?
A. 275th item
B. 375th item
C. 150th item
D. 175th item