Question 4 of 4, Step 3 of 4 An insurance company wants to know if the color of an automobile has a relationship with the number of moving violations. The following contingency table gives the results of data collected from police reports across the nation. The columns list the numbers of reported moving violations in a year. Use a level of significance of a = 0.05 to conduct a hypothesis test of association between automobile color and the number of moving violations. Answer Ⓒ2022 Hawkes Leaming Observed Sample of Cars 0-1 2-3 More Than 3 70 67 White Black Red Silver Other 69 34 53 N 64 24 地 36 ल के त ल ल 80 Total 280 238 21 Copy Data Step 3 of 4: Compute the value of the test statistic. Round your answer to three decimal places, if necessary. (Note: If calculating by hand, be sure to use at least six decimal places in numbers for all intermediate calculations to ensure accuracy of the result.) 54 47 50 18 32 201 Total 191 136 194 63 135 719 MacBook Pro Keypad Keyboard Shortcuts Tables Submit Answer
Question 4 of 4, Step 3 of 4 An insurance company wants to know if the color of an automobile has a relationship with the number of moving violations. The following contingency table gives the results of data collected from police reports across the nation. The columns list the numbers of reported moving violations in a year. Use a level of significance of a = 0.05 to conduct a hypothesis test of association between automobile color and the number of moving violations. Answer Ⓒ2022 Hawkes Leaming Observed Sample of Cars 0-1 2-3 More Than 3 70 67 White Black Red Silver Other 69 34 53 N 64 24 地 36 ल के त ल ल 80 Total 280 238 21 Copy Data Step 3 of 4: Compute the value of the test statistic. Round your answer to three decimal places, if necessary. (Note: If calculating by hand, be sure to use at least six decimal places in numbers for all intermediate calculations to ensure accuracy of the result.) 54 47 50 18 32 201 Total 191 136 194 63 135 719 MacBook Pro Keypad Keyboard Shortcuts Tables Submit Answer
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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Round to three decimal places
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Question 4 of 4, Step 3 of 4
An insurance company wants to know if the color of an automobile has a relationship with the number of moving violations. The following contingency table gives the
results of data collected from police reports across the nation. The columns list the numbers of reported moving violations in a year. Use a level of significance of
a = 0.05 to conduct a hypothesis test of association between automobile color and the number of moving violations.
1
option
Answer
Ⓒ2022 Hawkes Learning
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A S
Copy Data
Step 3 of 4: Compute the value of the test statistic. Round your answer to three decimal places, if necessary. (Note: If calculating by hand, be sure to use at least six
decimal places in numbers for all intermediate calculations to ensure accuracy of the result.)
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Observed Sample of Cars
0-1 2-3 More Than 3
White
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Silver 24 21
Other 69 34
Total 280 238
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Total
191
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63
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