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Project has to be done on R and make a R script document.
Thank you.


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Answered Same DayMar 24, 2021

Answer To: Updated-Project 2 Skip to main content XXXXXXXXXXeClass XXXXXXXXXXAlain Kateba Muzungu...

Suraj answered on Mar 25 2021
149 Votes
A.
1. The scatter plot is plotted using the R software and the plot is given as follows:
2. Here, we can see from the scatter plot that there is no perfect linear relationship between both the variables. There is a weak negative relationship between both the variables. Thus, we can’t reject the assumption of linear relationship between both the variables.
B.
1. The least square regression line is fitted using the R. The output is given as follows:
Call:
lm(formula = y ~ x)
Coefficients:
(Intercept) x
6.252068 -0.002311
2. The model is given as follows:
Y = 6.2521 – 0.0023*X
C.
The slope coefficient of the regression line of equation is -0.0023. The meaning of the slope coefficient is that when the amount of pectin is increase by 1 unit then the value...
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