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Conduct Inference on the Slope
-The Data Below Are the Ages

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Conduct Inference on the Slope
-The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9 randomly selected adults. Test the claim, at the α=0.01\alpha = 0.01 level of significance, that a linear relation exists between the two variables, given that y=1.488x+60.46\mathrm { y } = 1.488 \mathrm { x } + 60.46
Conduct Inference on the Slope -The data below are the ages and systolic blood pressures (measured in millimeters of mercury) of 9 randomly selected adults. Test the claim, at the \alpha = 0.01 level of significance, that a linear relation exists between the two variables, given that \mathrm { y } = 1.488 \mathrm { x } + 60.46

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Since t = 9.034 > t0.005 = 3.4...

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