In a normal distribution, what z-score cuts off the top 15% of the distribution? Group of answer choices z = -0.91 z = -1.04 z = +1.04 z = +0.91
Added by Emily M.
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We need to find the z-score that cuts off the top 15% of a normal distribution. This means we are looking for the z-score where 85% of the distribution is to the left (since 100% - 15% = 85%). Show more…
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