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The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg) 25 37 27 28 32 27 34 26 44 24 (a) Find a linear regression equation based on the table. Round each number to two decimal places and use x for the variable. y = 0.52x + 45.36 (b) Using your equation from (b), estimate the amount of the substance in 24 hours. 32.80 milligrams Submit Question

The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg) 25 37 27 28 32 27 34 26 44 24 (a) Find a linear regression equation based on the table. Round each number to two decimal places and use x for the variable. y = 0.52x + 45.36 (b) Using your equation from (b), estimate the amount of the substance in 24 hours. 32.80 milligrams Submit Question

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg) 25 37 27 28 32 27 34 26 44 24 (a) Find a linear regression equation based on the table. Round each number to two decimal places and use x for the variable. ý = 0.52x + 45.36 (b) Using your equation from (b), estimate the amount of the substance in 24 hours. 32.80 milligrams Submit Question
Transcribed Image Text:The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg) 25 37 27 28 32 27 34 26 44 24 (a) Find a linear regression equation based on the table. Round each number to two decimal places and use x for the variable. ý = 0.52x + 45.36 (b) Using your equation from (b), estimate the amount of the substance in 24 hours. 32.80 milligrams Submit Question
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