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.Management Sciences
Category: Statistics Mcqs
Data regarding opinions of consumers about some product obtained through lady workers are ____________?
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A. Cheapest method
B. Existing Sources
C. Primary
D. Secondary
Two event are said to be equally likely is ______________?
A. As any other
B. both event occurs
C. One occurs
D. not both occurs
___________ data are collected for the first time.
A. Research
B. Statistical
C. Secondary
D. Primary
In a binomial distribution mean and variance is _________________?
A. Variance > mean
B. Mean < variance
C. Variance ≠ mean
D. None of these
The height of a student is 60 inches. This is an example of________________?
A. Qualitative data
B. Categorical data
C. Continuous data
D. Discrete data
Which of the following is a true statement for comparing the t distribution with standard normal ?
A. Greater the degree of freedom, the more the t-distribution resembles the standard normal distribution
B. The Normal Curve is symmetrical whereas the t-distribution are slightly skewed.
C. The proportion of area beyond a specific value of “t” is less than the proportion of normal curve
D. Non of these
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