Compute the Standard Error of the Estimate
-Find the Standard $\mathrm { s } _ { \mathrm { e } }$

question 32

Multiple Choice

Compute the Standard Error of the Estimate
-Find the standard error of estimate, $\mathrm { s } _ { \mathrm { e } }$ , for the data below, given that $\hat { y } = - 1.885 \mathrm { x } + 0.758$ .
$\begin{array}{l|c|c|c|c|c|c|c|c|c|c|}\mathrm{x} & -5 & -3 & 4 & 1 & -1 & -2 & 0 & 2 & 3 & -4 \\\hline \mathrm{y} & 11 & 6 & -6 & -1 & 3 & 4 & 1 & -4 & -5 & 8\end{array}$

• A) \(0.613\)
• B) \(0.981\)
• C) \(0.312\)
• D) \(0.011\)

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Definitions:

Heart Failure

A chronic condition where the heart is unable to pump blood effectively, leading to a buildup of fluids and reduced oxygen delivery to tissues.

Mitral Valve

a valve in the heart that lies between the left atrium and left ventricle, regulating blood flow from the atrium to the ventricle.

Mitral Regurgitation

A heart valve disorder where the mitral valve does not close properly, allowing blood to flow backwards into the left atrium of the heart.

Palpates Thrill

Feeling a vibratory sensation on the skin overlying abnormal blood flow within the heart or blood vessels, often indicative of heart disease.