Use the technology display, which results from the head injury measurements from car crash dummies listed below. The measurements are in hic (head injury criterion) units, and they are from the same cars used for the table below. Use a 0.10 significance level to test th daim est the null hypothesis that head injury measurements are not affected by an interaction between the type of car (foreign, domestic) and size of the car (small, medium, large). What do you conclude? Click the icon to view the data table and technology display. What are the null and alternative hypotheses? OA. H: Head injury measurements are not affected by an interaction between type of car and size of the car. OB. Ho: Head injury measurements are affected by an interaction between type of car and size of the car.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
icon
Related questions
Question
Use the technology display, which results from the head injury measurements from car crash dummies listed below. The measurements are in hic (head injury criterion) units, and they are from the same cars used for the table below. Use a 0.10 significance level to test the given
claim.
Test the null hypothesis that head injury measurements are not affected by an interaction between the type of car (foreign, domestic) and size of the car (small, medium, large). What do you conclude?
Click the icon to view the data table and technology display.
What are the null and alternative hypotheses?
O A. Ho: Head injury measurements are not affected by an interaction between type of car and size of the car.
H₁: Head injury measurements are affected by an interaction between type of car and size of the car.
O C. Ho: Head injury measurements are not affected by type of car.
H₁: Head injury measurements are affected by type of car.
Find the test statistic.
F =
(Round to two decimal places as needed.)
Determine the P-value.
P-value = (Round to three decimal places as needed.)
Determine whether there is sufficient evidence to support the given alternative hypothesis.
Since the P-value is
0.10.
Ho. There is
is small, medium, or large.
O B. Ho: Head injury measurements are affected by an interaction between type of car and size of the car.
H₁: Head injury measurements are not affected by an interaction between type of car and size of the car.
O D. Ho: Head injury measurements are not affected by size of car.
H₁: Head injury measurements are affected by size of car.
evidence to support the alternative hypothesis. Conclude that there
ap
Data table
Size of Car
Small Medium Large
291
250 340
548
501 696
EITH
507
396 333
Domestic
408
472 217
374
368 331
370
345 168
Source DF
MS
F
Type 1 36360 36360.1 2.42 0.146
Size
2 14396 7198.2 0.48 0.630
1.37 0.290
Interaction 2 41221 20610.7
Error
12 180113 15009.4
Total
17 272091
Foreign
D
P
X
ar
Transcribed Image Text:Use the technology display, which results from the head injury measurements from car crash dummies listed below. The measurements are in hic (head injury criterion) units, and they are from the same cars used for the table below. Use a 0.10 significance level to test the given claim. Test the null hypothesis that head injury measurements are not affected by an interaction between the type of car (foreign, domestic) and size of the car (small, medium, large). What do you conclude? Click the icon to view the data table and technology display. What are the null and alternative hypotheses? O A. Ho: Head injury measurements are not affected by an interaction between type of car and size of the car. H₁: Head injury measurements are affected by an interaction between type of car and size of the car. O C. Ho: Head injury measurements are not affected by type of car. H₁: Head injury measurements are affected by type of car. Find the test statistic. F = (Round to two decimal places as needed.) Determine the P-value. P-value = (Round to three decimal places as needed.) Determine whether there is sufficient evidence to support the given alternative hypothesis. Since the P-value is 0.10. Ho. There is is small, medium, or large. O B. Ho: Head injury measurements are affected by an interaction between type of car and size of the car. H₁: Head injury measurements are not affected by an interaction between type of car and size of the car. O D. Ho: Head injury measurements are not affected by size of car. H₁: Head injury measurements are affected by size of car. evidence to support the alternative hypothesis. Conclude that there ap Data table Size of Car Small Medium Large 291 250 340 548 501 696 EITH 507 396 333 Domestic 408 472 217 374 368 331 370 345 168 Source DF MS F Type 1 36360 36360.1 2.42 0.146 Size 2 14396 7198.2 0.48 0.630 1.37 0.290 Interaction 2 41221 20610.7 Error 12 180113 15009.4 Total 17 272091 Foreign D P X ar
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt