<u>Answer:
</u>
High reliability does not ensure a test's validity.
<u>Explanation:
</u>
- In certain tests that are carried out, the results that are obtained are much expected and are hence relied upon.
- But in some instances, the conditions that the tests are carried out are highly controlled. This control of the external conditions changes the results of the tests.
- The validity of such tests that are carried out in controlled conditions is vulnerable to change in different sets of conditions.
Social class known to have small communities and based on knowledge of lifestyle, reputational is what I come up with.
<em>Thecorrect answer is D, beacuse if you read the question it makes more sense!!! :) hope this answer helps someone!!!</em>
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