Mathematics, 26.07.2019 11:30 owlsandR5

Consider a normal distribution curve where 90-th percentile is at 20 and the 25-th percentile is at 10. use this information to find the mean, μ , and the standard deviation, σ , of the distribution.

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Consider a normal distribution curve where 90-th percentile is at 20 and the 25-th percentile is at...

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