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Regression Statistics Multiple R XXXXXXX R Square Adjusted R Squarel XXXXXXX Standard Error Observations ANOVA SS MS F Signif
DSoph Djunior 0.796 XXXXXXXXXXXXXX 5.5328E-06 xxxxxxx XXXXXX XXXXXXX XXXXXXX XXXXXX 2.09281E-05 2.09281E-05 1.024 XXXXXXX XXX
math   Statistics-And-Probability   
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Answer #1

Estimated effect of homework on scores

= 0.207 + 0.0026 * 70

= 0.389

Option A is correct.

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