Statistics Laws are true________________?
Statistics Laws are true________________?
A. In each case
B. Average
C. Facts
D. Field
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In a normal distribution E(X-µ)2 is________________?
In a normal distribution E(X-µ)2 is________________?A. Variance
B. Mean Deviation
C. Standard Deviation
D. Quartile DeviationTo perform a Runs test for randomness the data must be_______________?
To perform a Runs test for randomness the data must be_______________?A. Divided into at least two classifications
B. Divided into exactly two classifications
C. Quantitative
D. QualitativeIf x and y are Independent to each other the coefficient of correlation is _____________?
If x and y are Independent to each other the coefficient of correlation is _____________?A. -1
B. +1
C. .6
D. 0The range of normal distribution lies between _________?
The range of normal distribution lies between _________?A. -∞ to +∞
B. 0 to ∞
C. -∞ to 0
D. None of theseVillage Patwari collecting the data about cotton crops is the example of_____________?
Village Patwari collecting the data about cotton crops is the example of_____________?A. variable
B. Constant
C. Primary data
D. Secondary dataSum of dots when two dice are rolled is____________?
Sum of dots when two dice are rolled is____________?A. a discrete variable
B. a continuous variable
C. a constant
D. a qualitative variable