Business Statistics And Research Methods - Study Mode

[#531] Consider the following statements. Statement-I: Standard error of the mean is the standard deviation of the sampling distribution of mean. Statement-II: Simple random sampling is non-probability sampling method. Which of the following combination is correct?
Correct Answer

(C) I is true and II is false

[#532] What is a cross-sectional design?
Correct Answer

(C) The collection of data from more than one case at one moment in time

[#533] The unit of analysis and interpretation of statistical unit can be
Correct Answer

(D) All of these

[#534] Which of the following is/are research methodology?
Correct Answer

(D) All of the above

[#535] What is the probability of an impossible event?
Correct Answer

(A) 0