Use the technology display, which results from the head injury measurements from car crash dummies listed below. The measurements are in hic (head injury cri ars used for the table below. Use a 0.01 significance level to test the given claim. 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, m Click the icon to view the data table and technology display. What are the null and alternative hypotheses? OA. 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. OC. Ho: Head injury measurements are not affected by type of car. H₁: Head injury measurements are affected by type of car. B. Ho: Head injury measurements are not affected by size of the car. H₁: Head injury measurements are affected by an the car. O D. Ho: Head injury measurements are not affected by H₁: Head injury measurements are affected by siz

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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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 0.01 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 affected by an interaction between type of car and size of B. 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.
the car.
H₁: Head injury measurements are not 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.)
Data table
Foreign
Domestic
Small
294
534
509
411
387
371
Source DF SS
C
Size of Car
17 263617
O D. Ho: Head injury measurements are not affected by size of car.
H₁: Head injury measurements are affected by size of car.
230
518
401
474
364
354
Medium Large
362
685
335
D
219
320
183
MS
F
P
Type
1 34235 34234.7
2.38 0.149
Size
2 13611 6805.5 0.47 0.634
Interaction 2 43377 21688.7 1.51 0.260
Error
172393 14366.1
Total
- X
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 0.01 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 affected by an interaction between type of car and size of B. 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. the car. H₁: Head injury measurements are not 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.) Data table Foreign Domestic Small 294 534 509 411 387 371 Source DF SS C Size of Car 17 263617 O D. Ho: Head injury measurements are not affected by size of car. H₁: Head injury measurements are affected by size of car. 230 518 401 474 364 354 Medium Large 362 685 335 D 219 320 183 MS F P Type 1 34235 34234.7 2.38 0.149 Size 2 13611 6805.5 0.47 0.634 Interaction 2 43377 21688.7 1.51 0.260 Error 172393 14366.1 Total - X
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