Find the? z-score such that the area under the standard

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1) Find the? Z-score such that the area under the standard normal curve to the right is 0.22.

The approximate? Z-score that corresponds to a right tail area of 0.22 IS _

2)Find the? Z-scores that separate the middle 92% of the distribution from the area in the tails of the standard normal distribution.

The z-scores are _

Reference no: EM132286180

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