The accompanying data on y = normalized energy (J/m2J/m^2) and x = intraocular pressure (mmHg) appeared in a scatterplot in the article “Evaluating th

Wribreeminsl

Wribreeminsl

Answered question

2021-05-31

The accompanying data on y = normalized energy \(\displaystyle{\left(\frac{{J}}{{m}}{2}\frac{{J}}{{m}^{{2}}}\right)}\) and x = intraocular pressure (mmHg) appeared in a scatterplot in the article “Evaluating the Risk of Eye Injuries: Intraocular Pressure During High Speed Projectile Impacts” (Current Eye Research, 2012: 43–49); an estimated regression function was superimposed on the plot.
x2761197642571339801278219008 y155314999328131667874116526 x2078219028143979606390525731 y267701652698686640122030730
The standardized residuals resulting from fitting the simple linear regression model (in the same order as the observations) are .98, -1.57, 1.47, .50, -.76, -.84, 1.47, -.85, -1.03, -.20, .40, and .81. Construct a plot of e* versus x and comment. [Note: The model fit in the cited article was not linear.]

Answer & Explanation

yagombyeR

yagombyeR

Skilled2021-06-01Added 92 answers

A simple linear regression model does not appear to be appropriate.

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