Question

the middle 24% of the observation of a distribution lie is between​

Answer 1

Answer:

The Empirical Rule. If X is a random variable and has a normal distribution with mean µ and standard deviation σ, then the Empirical Rule says the following: ... About 95% of the x values lie between –2σ and +2σ of the mean µ (within two standard deviations of the means.)

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