Find the z value such that 83% of the standard normal curve lies between -z and z. (Round your answer to two decimal places.) z =
Added by Jaime L.
Step 1
So if 83% of the data lies between -z and z, that means 17% of the data lies outside this range. Since the curve is symmetric, this 17% is split evenly between the two tails of the distribution. So, each tail contains 8.5% of the data. We want to find the Show more…
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