First moment about origin is always equal to _______________?
First moment about origin is always equal to _______________?
A. A.M.
B. variance
C. Zero
D. None of these
Similar Posts
To cut a population into three classes is called_______________?
To cut a population into three classes is called_______________?A. Dichotomy
B. Capital
C. Tracheotomy
D. AttributeIn normal distribution, mean ______= Mode?
In normal distribution, mean ______= Mode?A. Quartile
B. Mean deviation
C. Median
D. S.D.Consistency of an estimator can be checked by comparing____________?
Consistency of an estimator can be checked by comparing____________?A. Standard Deviation
B. Mean
C. mean Square Error
D. VarianceTwo mutually exclusive events are __________?
Two mutually exclusive events are __________?A. Dependent
B. Independent
C. Overlapped
D. None of TheseWhich of the following is a true statement for comparing the t distribution with standard normal ?
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 theseStatistics Laws are true________________?
Statistics Laws are true________________?A. In each case
B. Average
C. Facts
D. Field