Observation methods $ \bar{x} $
A)may supplement other research methods.
B)may be the only way to collect the needed data.
C)may be the cheapest way to collect behavior data.
D)may be the most accurate way to collect behavior data.
E)all of these.

Question

Quizplus · Accepted Answer

Observation methods may supplement other research methods, be the only way to collect the needed data, be the cheapest way to collect behavior data, and be the most accurate way to collect behavior data. Therefore, all of the given choices are correct.

Observation Methods xˉ \bar{x} xˉ A)may Supplement Other Research Methods

Observation Methods $\bar{x}$ A)may Supplement Other Research Methods