Statistics & Research Methods-Skewness (CBSE-NET (UGC) Psychology (Paper-II & Paper-III)): Questions 1 - 1 of 1
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 4447 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 700.00 or
Question number: 1
» Statistics & Research Methods » Skewness
Resulting data from a test of academic knowledge are positively skewed. This suggests that
the test was too easy.
the test was too difficult.
some students benefited from a “halo effect”.
an unbiased estimate must be calculated.