Question
1. The heights of a crop of sunflowers have a mean of 2.8 meters with a standard deviation of 0.2 meters. Find the z-score of
1. The heights of a crop of sunflowers have a mean of 2.8 meters with a standard deviation of 0.2 meters. Find the z-score of a sunflower with a height of 2.6 meters.
2. A sunflower is considered unusually tall if it has a z-score of 2 or more. For what height is a sunflower considered unusually tall?
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Discrete and Combinatorial Mathematics An Applied Introduction
Authors: Ralph P. Grimaldi
5th edition
201726343, 978-0201726343
