Business Statistics And Research Methods - Study Mode
[#386] The regression lines cut each other at the point of
Correct Answer
(A) average of x and y
[#387] Which of the following cannot be calculated with the help of graph?
Correct Answer
(A) Mean
[#388] If bxy = 0.25 and byx = 0.64, correlation coefficient is:
Correct Answer
(B) 0.40
[#389] If two events A and B are dependent, the conditional probability of B given A, i.e, P(A/B) is calculated as:
Correct Answer
(C) P(AB)/P(A)
[#390] Which of the following is non-parametric test?
Correct Answer
(D) Chi-square test