What Is the Margin of Error? the Summary Statistics for a Certain

question 81

Multiple Choice

What is the margin of error? The summary statistics for a certain set of points are: $n = 18 , s _ { \mathrm { e } } = 2.127$ ,
$\sum ( x - \bar { x } ) ^ { 2 } = 13.384$ , and $b _ { 1 } = 1.376$ . Assume the conditions of the linear model hold. A $95 \%$ confidence interval for $\beta _ { 1 }$ will be constructed.

• A)28.374080
• B)1.011635
• C)1.226753
• D)1.232567

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