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.Management Sciences
Category: Statistics Mcqs
The standard deviation of sampling distribution of a statistics is _________________?
0
A. Standard error of statistics
B. Sampling error of statistics
C. Sampling distribution of statistics
D. None of these
Eyes color of employees is the example of____________?
A. Continuous variable
B. Constant variable
C. Discrete variable
D. Attribute
A box containing 12 balls of color 6 red and 6 white. A ball of white selected ball finds the probability of white____________?
A. 7/12
B. 6/12
C. 12/12
D. 4/12
A characteristics that does not change is called______________?
A. variable
B. Attribute
C. Constant
D. None of these
The standardized normal variate z means_________ away from the mean?
A. Mean
B. S.D.
C. Variance
D. None of these
When data are collected in a statistical study for only a portion or subset of all elements of interest we are using?
A. A sample
B. A Parameter
C. A Population
D. Both b and c
The degree of peakedness is called__________________?
A. Dispersion
B. Skewness
C. Symmetry
D. Kurtosis
. If the occurrence of one event means that another cannot happen, then the events are _______________?
A. Independent
B. Mutually Exclusive
C. Bayesian
D. Empirical
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