Commerce Quiz 34 || UGC NET Paper 2 || Business Statistics and Research Methods

Which of the following is/are NOT sources of secondary data?

(a) Interview

(b) Questionnaire

(c) Observation

(d) Unpublished thesis

(e) Annual report

Choose the correct option from the following:

Statement (I): t-test and f-test are based on identical assumptions.

Statement (II): t-test is used for comparison between two groups, whereas f-test is used for comparison between more than two groups.

In the context of the above two statements, which one of the following codes is correct?

For a standard normal probability distribution, the mean (µ) and the standard deviation (σ) are:

Assignment of numerals to the objects to represent their attributes is known as:

Assertion (A): Brainstorming technique demands the generation of a number of alternatives to a problem.

Reason (R): Participants generate as many alternatives as possible without evaluating them in brainstorming sessions.

In the context of the above two statements, which one of the following codes is correct?