Business Statistics And Research Methods - Study Mode
[#651] If A is a perfect subset of B and P(a < Pb), then P(B - A) is equal to:
Correct Answer
(D) P(b) - P(a)
[#652] The income of 5 persons are as follows Person Income per month (Rs.) Ram 1,500 Shyam 1,700 Mohan 2,000 Aryan 5,000 Krishna 6,000 Types of above series . . . . . . . .
Correct Answer
(A) individual series
[#653] Under binomial distribution, a random experiment performed repeatedly . . . . . . . . and . . . . . . . . number of times.
Correct Answer
(B) finite, fixed
[#654] Classification of the students of a college in two categories 'rural' and 'urban' is called
Correct Answer
(A) Qualitative classification
[#655] The correlation coefficient will have a positive sign when
Correct Answer
(B) Both X and Y are increasing