The accompanying data show the number of bacteria present after a certain number of hours. Find the equation of the regression line for the data. Then construct a scatter plot of (x,y) and sketch the regression line with it. Number of hours, x ²/2 3 3 4 4 5 5 6 7 Number of bacteria, y 165 165 280 280 466 466 780 780 1315 1315 1915 1915 4893 4893 The equation of the regression line is y=x+ (Round to two decimal places as needed.)
The accompanying data show the number of bacteria present after a certain number of hours. Find the equation of the regression line for the data. Then construct a scatter plot of (x,y) and sketch the regression line with it. Number of hours, x ²/2 3 3 4 4 5 5 6 7 Number of bacteria, y 165 165 280 280 466 466 780 780 1315 1315 1915 1915 4893 4893 The equation of the regression line is y=x+ (Round to two decimal places as needed.)
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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Transcribed Image Text:The accompanying data show the number of bacteria present after a certain number of hours. Find the equation of the regression line for the data. Then construct a scatter plot of (x,y) and sketch the regression line with it.
Number of hours, x
1
2
2
3
4
:
7
Number of bacteria, y
165
165
280
280
466
466
780
780
1315
1315
1915
1915
4893
4893
The equation of the regression line is
y+
(Round to two decimal places as needed.)
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