Business Statistics And Research Methods - Study Mode
[#266] For testing of independence of two attributes, which of the following tests is used?
Correct Answer
(B) Chi-square Test
[#267] In which sampling the entire population is segmented into mutually exclusive groups?
Correct Answer
(B) Quota sampling
[#268] Sampling method is prove to be a better method over census under which of the following condition? 1. When sample size is infinite. 2. When each unit of population is heterogenous. 3. When approximated results are required.
Correct Answer
(C) Both 1 and 3
[#269] Important factors causing seasonal variations are
Correct Answer
(C) Weather and social customs
[#270] A prior probability is an . . . . . . . . probability value.
Correct Answer
(B) initial