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Author Question: A new coffeehouse wishes to see whether customers have any preference among 5 different brands of ... (Read 60 times)

amal

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on: Feb 14, 2020

Question 1

A coffeehouse wishes to see if customers have any preference among 5 different brands of coffee. A sample of 200 customers provided the data below. Find the rejection region used to test the claim that the probabilities show no preference. Use α = 0.01.


◦ χ2 > 13.277
◦ χ2 > 11.143
◦ χ2 > 14.860
◦ χ2 > 9.488

Question 2

A new coffeehouse wishes to see whether customers have any preference among 5 different brands of coffee. A sample of 200 customers provided the data below. Test the claim that the probabilities show no preference. Use α = 0.01.

Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by amal on Feb 14, 2020

bigsis44

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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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amal

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

diana chang

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Reply 3 on: Yesterday
Gracias!

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