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(Imeuic tons) UI impoted lemons and car crash fatality rates per 100,000 population. Construct a scatterplot, find the value of the linea imported correlation coefficient r, and find the P-value using a = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between lemon imports and crash fatality rates? Do the results suggest hat imported lemons cause car fatalities? Lemon Imports Crash Fatality Rate 230 15.8 264 15.7 358 15.4 484 15.3 530 14.8 ..... What are the null and altemative hypotheses? O A. Ho p=0 H, p>0 O B. Ho p=0 H, p<0 OC. Ho p#0 Hip=0 O D. H,: p=0 H,: p±0 Construct a scatterplot. Choose the correct graph below. OA. OB. OC. OD. AY 17- AY 17- Q AY. 17- AY 17- 16- 16 16- 16- of of 15- 15 of 15- 154 of 14- 14- 200 400 600 400 600 14- 14- 200 200 400 60 200 400 6óo The linear correlation coefficient is r= (Round to three decimal places as needed.) The test statistic is t= (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between lemon imports and crash fatality rates for a significance level of a=0.05. Do the results suggest that imported lemons cause car fatalities? O A The results do not suggest any cause-effect relationship between the two variables. O B. The results suggest that imported lemons cause car fatalities. OC. The results suggest that an increase in imported lemons causes in an increase in car fatality rates. O D. The results suggest that an increase in imported lemons causes car fatality rates to remain the same. Click to select your answer(s). H P

(Imeuic tons) UI impoted lemons and car crash fatality rates per 100,000 population. Construct a scatterplot, find the value of the linea imported correlation coefficient r, and find the P-value using a = 0.05. Is there sufficient evidence to conclude that there is a linear correlation between lemon imports and crash fatality rates? Do the results suggest hat imported lemons cause car fatalities? Lemon Imports Crash Fatality Rate 230 15.8 264 15.7 358 15.4 484 15.3 530 14.8 ..... What are the null and altemative hypotheses? O A. Ho p=0 H, p>0 O B. Ho p=0 H, p<0 OC. Ho p#0 Hip=0 O D. H,: p=0 H,: p±0 Construct a scatterplot. Choose the correct graph below. OA. OB. OC. OD. AY 17- AY 17- Q AY. 17- AY 17- 16- 16 16- 16- of of 15- 15 of 15- 154 of 14- 14- 200 400 600 400 600 14- 14- 200 200 400 60 200 400 6óo The linear correlation coefficient is r= (Round to three decimal places as needed.) The test statistic is t= (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is than the significance level 0.05, there sufficient evidence to support the claim that there is a linear correlation between lemon imports and crash fatality rates for a significance level of a=0.05. Do the results suggest that imported lemons cause car fatalities? O A The results do not suggest any cause-effect relationship between the two variables. O B. The results suggest that imported lemons cause car fatalities. OC. The results suggest that an increase in imported lemons causes in an increase in car fatality rates. O D. The results suggest that an increase in imported lemons causes car fatality rates to remain the same. Click to select your answer(s). H P

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Listed below are annual data for various years. The data are weights (metric tons) of imported lemons and car crash fatality rates per 100.000 population. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a = 0.05, Is there sufficient evidence to conclude that there is a linear correlation between lemon imports and crash fatality rates? Do the results suggest that imported lemons cause car fatalities? Lemon Imports Crash Fatality Rate 230 264 484 15.3 358 530 15.8 15.7 15.4 14.8 ..... What are the null and alternative hypotheses? O A. Ho p=0 Hip>0 O B. Ho p=0 H, p<0 OC. Ho p#0 O D. H, p=0 H,ip=0 H,: p±0 Construct a scatterplot. Choose the correct graph below. O A OB. C. OD. AY 17- AY 17- AY 17- AY 17+ 16- 18- do 16 18- of of do 15- of 15 15- 15 To 14- 14- 200 400 B00 14- 14+ 200 400 600 200 400 60 200 400 600 The linear correlation coefficient is r= (Round to three decimal places as needed.) The test statistic is t= (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is significance level of a=0.05. V than the significance level 0.05, there V sufficient evidence to support the claim that there is a linear correlation between lemon imports and crash fatality rates for a Do the results suggest that imported lemons cause car fatalities? O A. The results do not suggest any cause-effect relationship between the two variables. O B. The results suggest that imported lemons cause car fatalities. O C. The results suggest that an increase in imported lemons causes in an increase in car fatality rates. O D. The results suggest that an increase in imported lemons causes car fatality rates to remain the same. Click to select your answer(s).
Transcribed Image Text:Listed below are annual data for various years. The data are weights (metric tons) of imported lemons and car crash fatality rates per 100.000 population. Construct a scatterplot, find the value of the linear correlation coefficient r, and find the P-value using a = 0.05, Is there sufficient evidence to conclude that there is a linear correlation between lemon imports and crash fatality rates? Do the results suggest that imported lemons cause car fatalities? Lemon Imports Crash Fatality Rate 230 264 484 15.3 358 530 15.8 15.7 15.4 14.8 ..... What are the null and alternative hypotheses? O A. Ho p=0 Hip>0 O B. Ho p=0 H, p<0 OC. Ho p#0 O D. H, p=0 H,ip=0 H,: p±0 Construct a scatterplot. Choose the correct graph below. O A OB. C. OD. AY 17- AY 17- AY 17- AY 17+ 16- 18- do 16 18- of of do 15- of 15 15- 15 To 14- 14- 200 400 B00 14- 14+ 200 400 600 200 400 60 200 400 600 The linear correlation coefficient is r= (Round to three decimal places as needed.) The test statistic is t= (Round to three decimal places as needed.) The P-value is (Round to three decimal places as needed.) Because the P-value is significance level of a=0.05. V than the significance level 0.05, there V sufficient evidence to support the claim that there is a linear correlation between lemon imports and crash fatality rates for a Do the results suggest that imported lemons cause car fatalities? O A. The results do not suggest any cause-effect relationship between the two variables. O B. The results suggest that imported lemons cause car fatalities. O C. The results suggest that an increase in imported lemons causes in an increase in car fatality rates. O D. The results suggest that an increase in imported lemons causes car fatality rates to remain the same. Click to select your answer(s).
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