To cut a population into three classes is called_______________?
To cut a population into three classes is called_______________? A. Dichotomy B. CapitalC. Tracheotomy D. Attribute
To cut a population into three classes is called_______________? A. Dichotomy B. CapitalC. Tracheotomy D. Attribute
The table representing two attributes is called________________? A. Random tableB. Contingency table C. Dichotomy table D. Chi-square table
In r x c table for test of Independence the degree of freedom is _____________? A. r + c B. rc C. ι r – c ιD. (r -1) (c -1)
If bxy = byx = r then ________________? A. 6x < 6y B. 6y < 6xC. 6x = 6y D. Non of These
If bxy = -.8 by x = 1.2 then value of r is ________________? A. √.96 B. √-.96 C. 0D. None of these
Correlation coefficient is ___________ with respect to x and y? A. +vely B. Non-normalC. Symmetrical D. Skewed
In x = 2 _________ 6y the value of y are increasing by one unit then values of x are? A. Increasing by 6B. Decreasing by 6 C. No change D. Non of these
Correlation coefficient is _________ of origin and unit of measurement? A. Origin B. DependenceC. Independence D. None
Correlation is _____________ of regression coefficients? A. A.M.B. G.M. C. M.D. D. H.M.
If x = 3 then value of regression co-efficient of X or Y is ________________? A. (3)B. (0) C. -3 D. -4