Lemma
MediumNormal distribution
OpenStax, Introductory Statistics 2e §6.2 Using the Normal Distribution · Exercise 10 · Statistics · Normal distribution

Using the Normal Distribution · Exercise 10

X ~ N(54, 8)

Find the 80^th percentile.

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OpenStax, Introductory Statistics 2e · §6.2 Using the Normal Distribution · Exercise 10

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