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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 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= 0.05 National % 42% Cause Western Frequency Transportation 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. Equipment Assaults Falls Harmful fumes Fires 2893 19% 1157 14% 806 13% 753 10% 532 2% 90 a. State H, and H, and identify the claim. What is the null hypothesis, Ho? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west differs from the expected distribution. O C. The distribution of fatal work injuries in the west is 2893 transportation, 1157 equipment, 806 assaults, 753 falls, 532 harmful fumes, and 90 fires. What is the alternate hypothesis, H,? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west is the same as the expected distribution. O C. The distribution of fatal work injuries in the west differs from the expected distribution. Which hypothesis is the claim? O Ho O H.

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= 0.05 National % 42% Cause Western Frequency Transportation 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. Equipment Assaults Falls Harmful fumes Fires 2893 19% 1157 14% 806 13% 753 10% 532 2% 90 a. State H, and H, and identify the claim. What is the null hypothesis, Ho? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west differs from the expected distribution. O C. The distribution of fatal work injuries in the west is 2893 transportation, 1157 equipment, 806 assaults, 753 falls, 532 harmful fumes, and 90 fires. What is the alternate hypothesis, H,? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west is the same as the expected distribution. O C. The distribution of fatal work injuries in the west differs from the expected distribution. Which hypothesis is the claim? O Ho O H.

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
Section10.6: Summarizing Categorical Data
Problem 4BGP
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UiSCIButiSh? Complete parts a through d below. Equipment 19% Assaults Falls Harmful fumes Fires 14% 13% 10% 2% Which hypothesis is the claim? Ho O Ha b. Determine the critical value, Xo, and the rejection region. XA = (Round to three decimal places as needed.) Determine the rejection region. O A. Xsx OD. >% O C. c. Calculate the test statistic. X = (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim. V Ho. At the 5% significance level, there fatal work injuries V the natic V enough evidence to conclude that the western distribution istribution. Click to select your answer(s). esc & ! @ # $ 2 3 4 5 7 8 1 P Q W E R tab
Transcribed Image Text:UiSCIButiSh? Complete parts a through d below. Equipment 19% Assaults Falls Harmful fumes Fires 14% 13% 10% 2% Which hypothesis is the claim? Ho O Ha b. Determine the critical value, Xo, and the rejection region. XA = (Round to three decimal places as needed.) Determine the rejection region. O A. Xsx OD. >% O C. c. Calculate the test statistic. X = (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim. V Ho. At the 5% significance level, there fatal work injuries V the natic V enough evidence to conclude that the western distribution istribution. Click to select your answer(s). esc & ! @ # $ 2 3 4 5 7 8 1 P Q W E R tab
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 = 0.05 National % 42% Western Frequency 2893 Cause Transportation 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. Equipment Assaults Falls Harmful fumes 19% 1157 14% 806 13% 753 10% 532 Fires 2% 90 a. State Ho and H and identify the claim. What is the null hypothesis, Ho? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires O B. The distribution of fatal work injuries in the west differs from the expected distribution. O C. The distribution of fatal work injuries in the west is 2893 transportation, 1157 equipment, 806 assaults, 753 falls, 532 harmful fumes, and 90 fires. What is the alternate hypothesis, H,? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west is the same as the expected distribution. O C. The distribution of fatal work injuries in the west differs from the expected distribution. Which hypothesis is the claim? O Ho O Ha b. Determine the critical value, Xo, and the rejection region. X = (Round to three decimal places as needed.) Click to select your answer(s). esc & % # $ 7 8 ! @ 5 6. 3 4 1 2 P Y E R W
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 = 0.05 National % 42% Western Frequency 2893 Cause Transportation 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. Equipment Assaults Falls Harmful fumes 19% 1157 14% 806 13% 753 10% 532 Fires 2% 90 a. State Ho and H and identify the claim. What is the null hypothesis, Ho? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires O B. The distribution of fatal work injuries in the west differs from the expected distribution. O C. The distribution of fatal work injuries in the west is 2893 transportation, 1157 equipment, 806 assaults, 753 falls, 532 harmful fumes, and 90 fires. What is the alternate hypothesis, H,? O A. The distribution of fatal work injuries in the west is 42% transportation, 19% equipment, 14% assaults, 13% falls, 10% harmful fumes, and 2% fires. O B. The distribution of fatal work injuries in the west is the same as the expected distribution. O C. The distribution of fatal work injuries in the west differs from the expected distribution. Which hypothesis is the claim? O Ho O Ha b. Determine the critical value, Xo, and the rejection region. X = (Round to three decimal places as needed.) Click to select your answer(s). esc & % # $ 7 8 ! @ 5 6. 3 4 1 2 P Y E R W
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