The multiple linear regression model y = 0 + 1x1 + 2x2 + 3x3 is fitted to
Question:
y = β0 + β1x1 + β2x2 + β3x3
is fitted to a data set of n = 12 observations.
(a) If β^12 = 132.4 and s.e.( β^1) = 27.6, construct a two-sided 95% confidence interval for
(b) What is the p-value for the null hypothesis H0: β1 = 0?
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Related Book For
Probability And Statistics For Engineers And Scientists
ISBN: 9780495107576
3rd Edition
Authors: Anthony Hayter
Question Posted:
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