In normal distribution u2 = S2 and u4 =___________?
In normal distribution u2 = S2 and u4 =___________?
A. 3S2
B. 3S
C. 3S4
D. 4S2/x
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In special rule of addition of probability, the events are Always:_______________?
In special rule of addition of probability, the events are Always:_______________?A. Independent events
B. Mutually Exclusive events
C. Bayesian
D. EmpiricalThe median of the data 2, 4, 10, 8, 6 is _______________?
The median of the data 2, 4, 10, 8, 6 is _______________?A. 6
B. 5
C. 10
D. None of theseWhich sampling method we will apply if there is no sampling frame?
Which sampling method we will apply if there is no sampling frame?A. Systematic sampling
B. Cluster sampling
C. Simple random sampling
D. Stratified samplingQuartile Coefficient of skewness lies between______________?
Quartile Coefficient of skewness lies between______________?A. 0 and 1
B. -1 and +1
C. -1 and 0
D. None of theseDependence of difference on statistics is for_______________?
Dependence of difference on statistics is for_______________?A. Two reasons
B. Short run
C. Three reasons
D. Natural SciencesFor a normal distribution having µ = 241 and σ = 2 P (X≥235) is:_______?
For a normal distribution having µ = 241 and σ = 2 P (X≥235) is:_______?A. 0.9986
B. 0.5
C. 0.475
D. 0.235