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Author Question: A small town claims that it needs rezoning to accommodate its current growth. The town wants to ... (Read 53 times)

Rafic Kaaki

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on: Feb 26, 2023
A small town claims that it needs rezoning to accommodate its current growth. The town wants to re-designate a current residential area as commercial. To gain approval from the zoning commission, it must show that the commercial taxes paid in this area are significantly higher, on average, than those paid in other residentially zoned areas. A random sample of 16 dwellings in standard residential areas (sample 1) yields an average commercial tax of $25,000 with a standard deviation of $11,000. A sample of 15 dwellings in the “rezoned” area (sample 2) has an average commercial tax of $55,800 with a standard deviation of $2500. Assume that the populations in question are both normal and have unequal variance. Construct a 90% confidence interval on the population mean difference in commercial taxes between the two areas.

◦

(–35,882.27, –26,011.70)


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(–35,588.26, –26,011.70)


◦

(–38,320.51, –23,279.50)


◦

(–35,746.04, –25,854.00)

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Marked as best answer by Rafic Kaaki on Feb 26, 2023

bball_babe_123

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Reply #1 on: Feb 26, 2023
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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Rafic Kaaki

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Reply 2 on: Feb 26, 2023
Wow, this really help

debra928

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Reply 3 on: Yesterday
Gracias!

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