PHS421
A data-based research that gives conclusions which are capable of being verified by observation or experiment is called
Answer: empirical
A group of individuals taken from a larger population is known as .
Answer: sample
The ratio between sample size and population size is called
Answer: sampling fraction
An evidence based study conducted several time-periods is known as
Answer: longitudinal
is a value gotten from sample of a population
Answer: statistics
Ex. post facto research is a type of research known as
Answer: descriptive
Techniques used for conducting/performing research operations is known as
Answer: research methods
The group of people to whom the result of a study is applied is called .
Answer: population
A technique where every member in the population has equal chance of being selected in a study is called
Answer: random sampling
A research process that aims at finding solution to immediate problem facing society/organization is known as
Answer: applied
A concept which takes on different quantitative value is called .
Answer: variable
When the chance of selection is unknown in a study it is called .
Answer: non probability sampling
Every research study starts with identification of
Answer: research problem
The basic unit around which a sampling procedure is planned is known as
Answer: sampling unit
Each member of a population is known as
Answer: sampling unit
Studying a sample is cheaper than studying the entire population .
Answer: yes
A list of the individual sample units in the population is commonly known as
Answer: sampling frame
The Precision of a sample when n is 81 and S is 3 is equal to .
Answer: 3
A measure that gives only name or various categories but has no order and numerical magnitude is called .
Answer: nominal
The process of selecting a number of individuals for a study in such a way that the individuals represent a larger group from which they were selected is called
Answer: sampling
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