3.In a regression problem with a sample size of 15, the slope was found to be 5.62 and the standard error of?

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3.In a regression problem with a sample size of 15, the slope was found to be 5.62 and the standard error of?

estimate 30.542. The quantity sigma x2(square) -nx (-2) = 900

a) Find the standard error of the regression slope coefficient
b) Construct a 98 per cent confidence interval for the population slope.

2006-10-18 00:10:06 · 1 answers · asked by Anonymous in Education & Reference ➔ Higher Education (University +)

1 answers

I am just guessing, but is this Question #3 of your homework?

2006-10-21 10:57:27 · answer #1 · answered by Teacher Man 6 · 0⤊ 0⤋