Mathematics, 10.05.2021 20:10 alaina3792
Why are smaples uesful in studying populations ?
a. There are situations where it is not possible , realistic , cost - effective or necessary to study every member of a population .
b. samples are not useful in studying population .
c. samples are larger than populations , so it makes more sense to study the bigger one.
d. samples are more difficult to study than populations , and a more difficult study will produce more accurate results.
Answers: 3
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Why are smaples uesful in studying populations ?
a. There are situations where it is not possible...
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