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Mathematics, 19.06.2020 00:57 mem8163

The probability of an outcome that lies within 95% of the mean is a good indicator that it lies in which standard deviation? 1.Standard deviations are not reliable, so the probability cannot be determined.

2.There is a probability that the outcome is within 2 standard deviations of the mean.

3.There is a probability that the outcome is within 3 standard deviations of the mean.

4.There is a probability that the outcome is within 1 standard deviation of the mean.

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