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Author Question: The concessions manager at a beachside park recorded the high temperature, the number of people at ... (Read 30 times)

frankwu

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on: Feb 14, 2020
The concessions manager at a beachside park recorded the high temperature, the number of people at the park, and the number of bottles of water sold for each of 12 consecutive Saturdays. The data are shown below.



a.Fit the model E(y) = β0 + β1x1 + β2x2 to the data, letting y represent the number of bottles of
water sold, x1 the temperature, and x2 the number of people at the park.
b.Find the 95% confidence interval for the mean number of bottles of water sold when the
temperature is 84°F and there are 2700 people at the park.
c.Find the 95% prediction interval for the number of bottles of water sold when the temperature
is 84°F and there are 2700 people at the park.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by frankwu on Feb 14, 2020

millet

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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frankwu

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Reply 2 on: Feb 14, 2020
Wow, this really help

xiazhe

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Reply 3 on: Yesterday
Gracias!

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