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categoryالرياضيات schoolبكالوريوس event_available2026-07-15

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Question 5 4 pts A stadium manager wants to understand how outdoor temperature affects beverage sales. Data from 9 games played at the stadium were collected and are summarized below. Using the summarized information, calculate the coefficient of determination, the standard error of the regression, the standard error of the slope coefficient and calculated t statistic from a hypothesis test on the slope where the null states the population slope - 0. sum of temperature 536.7000 sum of squared temperature (each temp is squared before summing) - 35.986.8100 sum of beverage sales - 31,258.0000 sum of squared beverage sales (each sales figure is squared before summing) - 109,566,700.0000 sum of temperature times sales (each temp is multiplied by its corresponding sales before summing) 1.905.552.9000 coefficient of determination -0.6569, standard error of reg - 285.5891, standard error of slope 570,928.1208, calculated t -2.3048 coefficient of determination -0.6569, standard error of reg 285.5891. standard error of slope 4.5260, calculated t 2.3048 coefficient of determination 0.4315. standard error of reg 285.5891, standard error of slope- 4.5260, calculated t-2.3048 coefficient of determination 0.4315, standard error of reg 4.5260, standard error of slope - 285.5891, calculated t 2.3646 coefficient of determination 0.4315, standard error of reg- 570.928.1208, standard error of slope -285.5891. calculated t-2.3646

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