EDUCATION UGC NET
RESEARCH METHODOLOGY
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Theorisation
|
|
|
Randomisation
|
|
|
Interpretation
|
|
|
Conceptualisation
|
Detailed explanation-1: -With a lottery method, each member of the population is assigned a number, after which numbers are selected at random. An example of a simple random sample would be the names of 25 employees being chosen out of a hat from a company of 250 employees.
Detailed explanation-2: -Yes, lottery method always gives a random sample. In random sampling, the items which get selected are beyond the control of the investigator, it depends entirely on chance. Each and every unit in the population has an equal chance of being selected.
Detailed explanation-3: -Simple random sampling is a type of probability sampling in which the researcher randomly selects a subset of participants from a population. Each member of the population has an equal chance of being selected. Data is then collected from as large a percentage as possible of this random subset.