The heights of miniature spruce trees have a normal distribution with μ = 75.5 inches and o=2.0 inches. Determine the probability that one randomly selected miniature spruce tree's height is less than 72 1 inches. 2 inches. Determine the probability that one randomly selected miniature spruce tree's height is more than 76.8

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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The heights of miniature spruce trees have a normal distribution with μ = 75.5 inches and o= 2.0 inches.
Determine the probability that one randomly selected miniature spruce tree's height is less than 72
1
inches.
2
inches.
Determine the probability that one randomly selected miniature spruce tree's height is more than 76.8
Transcribed Image Text:The heights of miniature spruce trees have a normal distribution with μ = 75.5 inches and o= 2.0 inches. Determine the probability that one randomly selected miniature spruce tree's height is less than 72 1 inches. 2 inches. Determine the probability that one randomly selected miniature spruce tree's height is more than 76.8
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