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An article recommended the following estimated regression equation for relating y = VO2max (L/min, a measure of cardiorespiratory fitness) to the predictors x1 = gender (female = 0, male = 1), x2 = weight (lb), x3 = 1-mile walk time (min), and x4 = heart rate at the end of the walk (beats/min):
y = 3.5959 + 0.6566x1 + 0.0096x2 - 0.0996x3 - 0.0080x4
I can interpret the estimation coefficients as it asks, calculate the residual of an observation given values and a different observation (residual -0.64), and calculate R2 guveb SSE = 30.1533 and SST = 102.3522.
State the rejection region and compute the test statistic value. Use ? = 0.05. Round your answers to two decimal places.
rejection region: f ?
test statistic: f =
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