Confidence Intervals for the Slope of a Regression Model

AP Statistics· difficulty 3/5

A CI for β has the form

A
$x̄ \pm t*\cdots$
B
$b \pm SE$
C
$b \pm z*\cdotSE(b)$
D
$b \pm t*\cdotSE(b)$
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Explanation

Standard t-based CI for slope.

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