In a particular year, the mean score on the ACT test was 27.7 and the standard...

Question

Question

In a particular year, the mean score on the ACT test was 27.7 and the standard deviation was 6.3 . Z- SCORE IS 1.09. WHAT IS HIS ACT SCORE

Answer 1

Answer #1

Given that, mean (μ) = 27.7

standard deviation = 6.3

z-score = 1.09

We want to find, the ACT score (X),

Therefore, required ACT score is 34.567

Answer 2

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