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What is the percentage of the population under the standard distribution curve between the Z scores of negative 1.96 and positive 1.96?
Wiki User
∙ 13y ago
95% of the area falls between Z = -1.96 & 1.96.
Wiki User
∙ 13y ago
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Negative and positive effects on indias population?
Help me
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Probability distribution in which an unequal number of observations lie below (negative skew) or above (positive skew) the mean.
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If the percentage and the total are both positive numbers, then there's no reason for the appearance of a negative sign.
Is the area under the standard normal distribution to the left of z equals 0 negative?
The Z value is negative, but area is always positive.
