The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg). 37 27 28 32 27 34 26 44 24 25
The following table shows the amount of a chemical substance over time. Time (hours) Amount (mg). 37 27 28 32 27 34 26 44 24 25
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 13PPS
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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.
(b) Using your equation from (b), estimate the amount of the substance in 24 hours.
milligrams
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