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The national distribution of fatal work injuries in a country is shown in the table to the right under National %. You believe that Western Frequency D 2892 Cause National % the distribution of fatal work injuries is different in the western part of the country and randomly select 6231 fatal work injuries Transportation occurring in that region. At a = 0.025 can you conclude that the distribution of fatal work injuries in the west is different from the Equipment Assaults Falls Harmful fumes Fires 44% 17% 1160 national distribution? Complete parts a through d below. 14% 804 13% 749 9% 532 3% 94 = 12.833 (Round to three decimal places as needed.) Determine the rejection region. OB. X

The national distribution of fatal work injuries in a country is shown in the table to the right under National %. You believe that Western Frequency D 2892 Cause National % the distribution of fatal work injuries is different in the western part of the country and randomly select 6231 fatal work injuries Transportation occurring in that region. At a = 0.025 can you conclude that the distribution of fatal work injuries in the west is different from the Equipment Assaults Falls Harmful fumes Fires 44% 17% 1160 national distribution? Complete parts a through d below. 14% 804 13% 749 9% 532 3% 94 = 12.833 (Round to three decimal places as needed.) Determine the rejection region. OB. X

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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(c) Calculate the test statistic.

d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim.

The national distribution of fatal work injuries in a country is shown in the table to the right under National %. You believe that the distribution of fatal work injuries is different in the western part of the country and randomly select 6231 fatal work injuries occurring in that region. At a = 0.025 can you conclude that the distribution of fatal work injuries in the west is different from the national distribution? Complete parts a through d below. Cause National % Western Frequency 2 Transportation Equipment Assaults Falls Harmful fumes Fires 44% 2892 17% 1160 14% 804 13% 9% 749 532 3% 94 ..... 2 Xo = 12.833 (Round to three decimal places as needed.) Determine the rejection region. 2 *A. X >xó O B. X<x% 2 2 O C. X 2 O D. X <X0 c. Calculate the test statistic. 2 (Round to three decimal places as needed.)
Transcribed Image Text:The national distribution of fatal work injuries in a country is shown in the table to the right under National %. You believe that the distribution of fatal work injuries is different in the western part of the country and randomly select 6231 fatal work injuries occurring in that region. At a = 0.025 can you conclude that the distribution of fatal work injuries in the west is different from the national distribution? Complete parts a through d below. Cause National % Western Frequency 2 Transportation Equipment Assaults Falls Harmful fumes Fires 44% 2892 17% 1160 14% 804 13% 9% 749 532 3% 94 ..... 2 Xo = 12.833 (Round to three decimal places as needed.) Determine the rejection region. 2 *A. X >xó O B. X<x% 2 2 O C. X 2 O D. X <X0 c. Calculate the test statistic. 2 (Round to three decimal places as needed.)
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