Are there negative z scores?
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Works at the World Health Organization, Lives in Geneva, Switzerland.
Finally, decide if the z-score should be positive or negative, based on whether it was on the left side or the right side of the mean. Remember, z-scores can be negative, but areas or probabilities cannot be.
2023-06-19 11:09:55
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Charlotte Edwards
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Finally, decide if the z-score should be positive or negative, based on whether it was on the left side or the right side of the mean. Remember, z-scores can be negative, but areas or probabilities cannot be.
