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.Management Sciences
Category: Statistics Mcqs
As the normal distribution is symmetrical, its mean, median and mode are:____________?
A. Coincide
B. Not equal
C. Different
If we reject the null hypothesis, we might be making____________?
A. Unpredictable
B. A correct Decision
C. Type-II Error
D. Type-Error
In binomial distribution the probability of success remains __________ from trial to trial?
A. Constant
B. Varies
C. Four
D. Probability
If E(θˆ)=θ, then θˆ is said to be_______________?
A. Unbiased
B. Consistent
C. Sufficient
D. Efficient
Normal distribution is the distribution of _______________?
A. Discrete r.v.
B. Continuous r.v.
C. Qualitative variable
D. Quantitative variable
Life of a T.V picture tube is a:___________?
A. Discrete variable
B. Continuous variable
C. Qualitative variable
D. Constant
Statistics has handicap dealing with_____________?
A. Constant
B. Variable
C. Quantitative data
D. Qualitative data
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