A researcher develops a test for selecting intellectually gifted children
A researcher develops a test for selecting intellectually gifted children, with a ^ of 56 and a CX of 8.
(a) What percentage of children are expected to score below 60?
(b) What percentage of scores will be above 54?
(c) A gifted child is defined as being in the top 20%. What is the minimum test score needed to qualify as gifted?
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