A simple random sample is one in which

Home / Commerce / Business Statistics And Research Methods / Question

Examveda

A simple random sample is one in which:

A. from a random starting point, every nth unit from the sampling frame is selected

B. a non-probability strategy is used, making the results difficult to generalize

C. the researcher has a certain quota of respondents to fillfor various social groups

D. every unit of the population has an equal chance of being selected

Answer: Option D

Related Questions on Business Statistics and Research Methods

A. The central limit theorem

B. The law of statistical regularly

C. The law of inertia of large numbers

D. None of the above

View Answer

A. Sampling error

B. Measurement error

C. Coverage error

D. Non-response error

View Answer

Assertion (A): If regression coefficient of X on Y is greater than one, regression coefficient of Y on X must be less than one.
Reason (R): The geometric mean between two regression coefficients is the coefficient of correlation.

A. Both (A) and (R) are true

B. (A) is true, but (R) is false

C. (A) is false, but (R) is true

D. Both (A) and (R) are false

View Answer

B. 1

C. 0.4

D. 0.8

View Answer