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The pH levels and mercury levels of several lakes throughout Ohio are measured esearchers do a regression analysis based on these measurements in order to edict mercury levels from pH levels. The observed measurements were pH levels tween 3.0 and 12.0. ie to extrapolation, it would not be reasonable to predict the mercury level for a ze with pH level А. 1.0. В. 3.0. С. 7.0. D. 13.0. E. Both A and D.

The pH levels and mercury levels of several lakes throughout Ohio are measured esearchers do a regression analysis based on these measurements in order to edict mercury levels from pH levels. The observed measurements were pH levels tween 3.0 and 12.0. ie to extrapolation, it would not be reasonable to predict the mercury level for a ze with pH level А. 1.0. В. 3.0. С. 7.0. D. 13.0. E. Both A and D.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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9. The pH levels and mercury levels of several lakes throughout Ohio are measured. Researchers do a regression analysis based on these measurements in order to predict mercury levels from pH levels. The observed measurements were pH levels between 3.0 and 12.0. Due to extrapolation, it would not be reasonable to predict the mercury level for a lake with pH level А. 1.0. В. 3.0. С. 7.0. D. 13.0. E. Both A and D.
Transcribed Image Text:9. The pH levels and mercury levels of several lakes throughout Ohio are measured. Researchers do a regression analysis based on these measurements in order to predict mercury levels from pH levels. The observed measurements were pH levels between 3.0 and 12.0. Due to extrapolation, it would not be reasonable to predict the mercury level for a lake with pH level А. 1.0. В. 3.0. С. 7.0. D. 13.0. E. Both A and D.
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