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Mathematics, 28.09.2019 05:20 hayleyharding013

Aresearcher reports that the time (in minutes) it takes children who are "picky eaters" to finish their vegetables is negatively skewed, with children finishing their vegetables in 4.2±1.0 (m±sd) minutes. based on chebyshev's theorem, we can conclude that68% of children finished their vegetables in 3.2 to 5.2 minutes.50% of children finished their vegetables in at least 3.2 minutes.99.7% of children finished their vegetables in 2.2 to 6.2 minutes. at least 89% of children finished their vegetables in 1.2 to 7.2 minutes.

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