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Use a table of cumulative areas under the normal curve to find the Z-score thatcorresponds to the given cumulative area. If the area is not in the table, use theentry closest to the area. If the area is halfway between two entries, use theZ-score halfway between the corresponding z-scores. If convenient, usetechnology to find the Z-score.0.054

User Sedhu
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1 Answer

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15 votes

Using online statistical software,

z score = - 1.607

User Jay Traband
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