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8 April, 03:11

A line of best fit predicts that when x equals 28, y will equal 27.255 but y actually equals 26. What is the residual in this case

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  1. 8 April, 06:29
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    We are tasked to solve for the residual value given that when x equals 29, y will be equals to 27.255. But, when it is tested, y actual value is 26. The formula in solving residual is shown below:

    Residual value = Observed value - predicted value

    Residual value = 26 - 27.255

    Residual values = - 1.255

    The answer is - 1.255 for residual value.
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