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