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Author Question: Before the start of the Winter Olympics, it was expected that the percentages of medals awarded to ... (Read 153 times)

krabuske

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on: Mar 25, 2023

Before the start of the Winter Olympics, it was expected that the percentages of medals awarded to the top contenders to be as follows.

 

 

Percentages

United States

25%

Germany

22%

Norway

18%

Austria

14%

Russia

11%

France

10%


Midway through the Olympics, of the 120 medals awarded, the following distribution was observed.

 

 Number of Medals
United States33
Germany36
Norway18
Austria15
Russia12
France6


We want to test to see if there is a significant difference between the expected and actual awards given.
 

a.Compute the test statistic.
b.Using the p-value approach, test to see if there is a significant difference between the expected and the actual values. Let α = .05.
c.At 95% confidence, test for a significant difference using the critical value approach.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by krabuske on Mar 25, 2023

hiyayyay

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Reply #1 on: Mar 25, 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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krabuske

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Reply 2 on: Mar 25, 2023
Gracias!

meow1234

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Reply 3 on: Yesterday
Wow, this really help

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