Use the data below to determine the least squares equation using the correct formula. Hint: This is the same data from the previous question. (independent) (dependent) 8.00 10 5.60 18 2.70 24 1.20 31 0.80 35 0.40 43 0.22

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A: Given data is Income X 35 49 21 39 15 28 25 ∑x = 212 Food expenditure 9 15 7 11 5 8 9 ∑ y=64

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A: The least squares regression model: Calories = 28.4 + 11.37 Fat(g) + 2.91 Sugar(g)

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Q: alyl y42 0,5 0,25 0,5 4. 4. 10 25 4. 11 16 44 121 13 25 65 169 Toplam 12.5 46.25 121,5 320 2.

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Q: 5. The following data is given: -2 -1 2 1.5 3.2 4.5 3.4 2 Determine the coefficients a and b in the…

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Q: Use the method of least squares to calculate the slope and intercept, and their respective…

A: Mean of X is: x¯=∑xin  =2+4+5+74  =4.25   Mean of Y is: y¯=∑yin  =1+2+3+44  =2.5   The calculations…

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Q: Using the method of least squares, fit a straight line to the fol- lowing data: x: 6 y: 13 12 5 10…

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