Based on the data shown below, a statistician calculates a linear model y = 1.28 x + 19.61 . x y 2 22.96 3 23.79 4 22.92 5 26.15 6 27.98 7 28.01 8 29.64 9 31.67 Use the model to estimate the y-value when x = 6 y = Use the model to estimate the y-value when x = 5 y =
Added by Aileen T.
Step 1
28x + 19.61 to find the estimated y-value when x = 6. y = 1.28(6) + 19.61 y = 7.68 + 19.61 y = 27.29 Therefore, the estimated y-value when x = 6 is 27.29. Show more…
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