Var(2X+3) is________________?
Var(2X+3) is________________?
A. 5 Var(X)
B. 4 Var(X)
C. 4 Var(X)+3
D. 5 Var(X)+3
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If in binomial distribution p ≠ q, the distribution is:___________________?
If in binomial distribution p ≠ q, the distribution is:___________________?A. Positively skewed
B. Negative skewed
C. May be positive skewed or negative skewed.
D. None of theseA constant variable can take values______________?
A constant variable can take values______________?A. Zero
B. Fixed
C. Not fixed
D. NothingIf the smallest observation in a data is decreased, the average which is not affected is______________?
If the smallest observation in a data is decreased, the average which is not affected is______________?A. G.M.
B. Median
C. Mean
D. Harmonic meanProbability of occurrence of an event lies between______________?
Probability of occurrence of an event lies between______________?A. -1 and 0
B. 0 and 1
C. -1 and 1
D. exactly 1__________ of the distribution which is measured relative to the distribution known as Normal?
__________ of the distribution which is measured relative to the distribution known as Normal?A. Skewed
B. Flatness
C. Normal
D. Moment_____________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