a line of best fit predicts that when x equals 32 , y will equal 34.215 but y actually equals 30. what is the residual in this case

Question

a line of best fit predicts that when x equals 32
, y will equal 34.215 but y actually equals 30. what is the residual in this case

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Skylar 2 weeks 2021-09-12T09:34:36+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T09:36:17+00:00

    Answer:

    Residual in this case is -4.215

    Step-by-step explanation:

    A residual can be defined by

    Residual = Actual value – Predicted value

    We are given:

    Predicted value of y = 34.215

    Actual value of y = 30

    Putting values in the formula:

    Residual = Actual value – Predicted value

    Residual = 30 – 34.215

    Residual = -4.215

    So, residual in this case is -4.215

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