The pre-condition to qualify a sample as a random one is
A. the researcher must pretest the subject
B. the researcher must conduct pilot study
C. at least 100 respondents must be selected from a given population
D. every member of the population must have an equal chance of being selected
Answer: Option D
This Question Belongs to Home Science >> Extension Management And Community Development
A. extending technical knowledge to wives or ladies in urban and rural areas
B. extending knowledge about agricultural machinery
C. extending knowledge on the managing and running of industries
D. All of the above
An extension education is basically
A. need oriented
B. local resource based
C. problem solution oriented system
D. All of the above
The areas of extension education can be divided into
A. agricultural extension
B. home science extension
C. agricultural engineering extension
D. All of the above
Who is the father of extension education?
A. O. P. Dahama
B. Mildred Horton
C. J. P. Leagans
D. Kelsey and Hearne
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