Business Statistics And Research Methods - Study Mode
[#706] Sampling is simply the process of learning about the 'population' on the basis of a part of the universe or population called . . . . . . . . drawn from it.
Correct Answer
(A) parameters
[#707] In regression analysis, the variable that is used to explain the change in the outcome of an experiment, or some natural process, is called:
Correct Answer
(D) all of the above
[#708] The sum of squares of deviation of 20 observations from their mean is 720 and the mean is 60. The coefficient of variation is:
Correct Answer
(B) 10%
[#709] Poisson distribution is . . . . . . . . probability distribution.
Correct Answer
(B) discrete
[#710] A functional relationship between two variables is called
Correct Answer
(C) Regression Analysis