Question
In the regression equation, = 5.23 + 2.74x, and n = 24, the mean of x is 12.56, SSxx= 55.87 and Se= 10.71. A 90%
In the regression equation,= 5.23 + 2.74x, and n = 24, the mean of x is 12.56, SSxx= 55.87 and Se= 10.71. A 90% confidence interval for y when x = 11 is _________.
(30.00, 40.74)
(16.21, 54.53)
(12.56, 55.87)
(35.37, 70.74)
(2.74, 5.23)
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Fundamentals Of Matrix Analysis With Applications
Authors: Edward Barry Saff, Arthur David Snider
1st Edition
111895369X, 9781118953693
