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You may need to use the appropriate appendix table to answer this question A person must score in the upper 2% of the populat
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Answer:

Given that:

If test scores are normally distributed with a mean of 110 and a standard deviation of 15

Mean = 110

SD = 15

Z score for upper 2% area by using z-table = 2.053749

X = Mean + 2 * SD

X = 110+ 2.053749 * 15

X = 110 + 30.806235

X = 140.806235

X = 141

Minimum required score: 141

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