The value of a = 2.17 and b = 1.95.
<h3>What is regression line?</h3>
A regression line is a graphic representation of the regression equation expressing the hypothesized relationship between an outcome or dependent variable and one or more predictors or independent variables;
y=
Correlation:
r=0.964
R-squared:
r²=0.9292
Hence, value of a and b is 2.17 and 1.95.
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Answer:
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Step-by-step explanation:
I hope this helps you
4.4-7,8
16-7,8
8,2
Rounding it to the tens place so your answer for 12mm is going to be 10
