OpenStax, Introductory Statistics 2e §6.2 Using the Normal Distribution · Example 9 · Statistics · Normal distribution
Using the Normal Distribution · Example 9
a. Find the probability that a randomly selected mandarin orange from this farm has a diameter larger than 6.0 cm. Sketch the graph.
b. The middle 20% of mandarin oranges from this farm have diameters between ______ and ______.
c. Find the 90^th percentile for the diameters of mandarin oranges, and interpret it in a complete sentence.
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OpenStax, Introductory Statistics 2e · §6.2 Using the Normal Distribution · Example 9
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