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Fill in the blank:
________ are performed when the research is experimental in nature.
experiments
surveys
None of these
Is the sentence true or false?
Experiment implies a scientific procedure wherein the factor under study is isolated to test hypothesis.
True
False
____ is suitable for Physical and natural sciences.
experiment
sample survey
Average scores in math class, is the example of a __________.
sample surveys
Die roll, is the example of an experiment.
Selecting a deck card from 52, is the example of a sample experiment.
Personal interview surveys, is the example of experiment.
Telephone survey, is the example of an experiment.
Die roll, is the example of a __________.
It is done.