A. Random
B. Fixed
C. Non-random
D. Experimental
In correlation, both variables are______________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. 6
B. 2
C. 0
D. None
If y = 2 + 6x then value of y intercept is _________________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. Parameter
B. Independent variable
C. Error term
D. Non of these
A model is linear if it is linear in the dependent variable and also in ______________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. Different
B. Same
C. None of these
D. +ve
The two regression co-efficient always have the __________ sign? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. +1
B. -1
C. 0
D. Non of these
If r, between u = x and y = -x is _______________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. -99
B. .99
C. 0
D. √3
A. 0 ≤ r ≤ 1
B. 0 ≤ r ≤ -1
C. -1 ≤ r ≤ 1
D. 1 ≤ r ≤ 0
Correlation coefficient lies between__________________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. by
B. byx
C. bzx
D. m
Regression co-efficient is denoted by_____________? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs A. Zero
B. Less than zero
C. More than zero
D. Great
When the two regression lines coincide there r is __________________? Read More »
Sample Linear Regression Mcqs, Statistics McqsA. Dependent
B. Independent
C. Scale
D. Both
The regression co-efficient are _________ origin? Read More »
Sample Linear Regression Mcqs, Statistics Mcqs