Which of the following is true of density curves? A legitimate density curve must follow the 68-95-99.7 rule. Areas under a density curve determine probabilities of outcomes. The total area under a density curve is 1. Density curves cannot be used to model sampling distributions. The Normal curve is a density curve.

Which of the following is true of density curves? A legitimate density curve must follow the 68-95-99.7 rule. Areas under a density curve determine probabilities of outcomes. The total area under a density curve is 1. Density curves cannot be used to model sampling distributions. The Normal curve is a density curve.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.3: Special Probability Density Functions

Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...

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