The correlation coefficient for the data in the table is A. –0.993
<h3>Calculations and Parameters:</h3>
Using this formula:
We would use x and y to represent the unknowns.
n = 4
We have,
- ∑x = 42,
- ∑y = 44.37 ,
- ∑xy = 461.3
- ∑x^2 = 446,
- ∑y^2 = 494
Putting these values in the formula would bring the answer as. A. –0.993
Read more about correlation coefficient here:
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Step-by-step explanation:
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So, 2x8=16 which 2(8x) =16x -> 2x7=14 which 2(7) = 14 now, 16x+14 23+5=28, 28(x-4) is 28x-112 ?? I don’t know if you have an idea of what I just said lol ( I’m not sure about 112, sorry ) I don’t know if that helps