Recall the empiricalOne study, published in 1972 by R. Risebrough, (Proceedings of the 6th Berkeley Symposium on Mathematics and Statistics, VI, University of California Press, 443–463). In that study, 60 Anacapa pelican eggs were collected and measured for their shell thickness, in millimeters (mm), and concentration of PCBs, in parts per million (ppm). The PCB concentrations are presented in the following table:Draw the relative frequency histogramIs it reasonable to apply the Empirical rule to estimate the percentages of observations that lie within one, two, and three standard deviations to either side of the mean?Use the empirical rule to estimate the percentages of observations that lie within one, two, and three standard deviations to either side of theUse the data to obtain the exact percentages of observations that lie within one, two, and three standard deviations to either side of theCompare your answers in parts (b) and (c). 王里在

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Answered: Recall the empirical One study,…

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Author:Amos Gilat

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Chapter1: Starting With Matlab

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Problem 1P

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Recall the empirical
One study, published in 1972 by R. Risebrough, (Proceedings of the 6th Berkeley Symposium on Mathematics and Statistics, VI, University of California Press, 443–463). In that study, 60 Anacapa pelican eggs were collected and measured for their shell thickness, in millimeters (mm), and concentration of PCBs, in parts per million (ppm). The PCB concentrations are presented in the following table:
Draw the relative frequency histogram
Is it reasonable to apply the Empirical rule to estimate the percentages of observations that lie within one, two, and three standard deviations to either side of the mean?
Use the empirical rule to estimate the percentages of observations that lie within one, two, and three standard deviations to either side of the
Use the data to obtain the exact percentages of observations that lie within one, two, and three standard deviations to either side of the
Compare your answers in parts (b) and (c).