Is the sentence true or false?

Surveys may involve answering a questionnaire or being interviewed by a researcher.

  Is the sentence true or false?

  Selecting a deck card from 52, is the example of a sample survey.

Fill in the blank:

  ____ is suitable for Social and Behavioral sciences.

  Is the sentence true or false?

  Personal interview surveys, is the example of a sample survey.

 Is the sentence true or false?

Die roll, is the example of a sample survey.

 Fill in the blank:

Coin toss, is the example of a __________.

 Fill in the blank:

Mail surveys, is the example of a __________.

 Fill in the blank:

  ________ are performed when the research is descriptive in nature.

 Is the sentence true or false?

Telephone survey, is the example of a sample survey.

Is the sentence true or false?

In surveys collected data, provided by the informants, experiments test various premises by trial and error method.