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Q. The major use of ………..research is explanation of the state of affairs, as it exists at present.

Q. Which among the following is type of frequency?

Q. Exploratory research is …………study of an unfamiliar problem.

Q. Under …….. ….sampling method, the samples are selected non- randomly according to some fixed quota.

Q. The test of reliability is an important test of sound measurement. The methods to evaluate reliability of scales are:

Q. A…….scale is used to draw out a yes or no answer.

Q. Pat Robertson is running for parliament in the General Election. She needs to know the intended choices of the voters and will undertake a survey. All the voters on the Electoral Register in her constituency would be the study’s

Q. Which frequency expresses the number of items in an interval as a proportion or fraction of the total number of items in the data set?

Q. When a phenomenon cannot be fully understood because of technical difficulties, the hypothesis made about is called……..

Q. The person who runs the focus group session is called