Business Statistics And Research Methods - Study Mode
[#1001] Read the following statements and choose the correct answer: Statement-I: Non-parametric tests are based on some assumptions about the parent population from which the sample has been drawn. Statement-II: The standard deviation of the sampling distribution of mean is called standard error of mean.
Correct Answer
(D) Statement-I is false while Statement-II is true
[#1002] The correlation coefficient in the two variable X and Y is 0.74. This is
Correct Answer
(C) Middle level of positive correlation
[#1003] . . . . . . . . error arise due to chance difference between the members of population included in the sample and those not included.
Correct Answer
(A) Biased
[#1004] The relationship between two variables can be expressed in
Correct Answer
(D) All of the above
[#1005] . . . . . . . . is a behavioural approach to assess risk using a number of possible return estimates to obtain a sense of the variability among outcomes.
Correct Answer
Range analysis