Resulting data from a test of academic knowledge are positively skewed. This suggests that:-
1. some students benefited from a "halo effect".
2. The test was too easy
3. The test was too difficult
4. an unbiased estimate must be calculated.
Answers
Answered by
13
Answer:
option 2 is correct .....
Answered by
0
Answer:
THE SECOND OPTION IS CORRECT
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