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 232 15.9 264 15.6 359 15.4 482 15.3 533 14.9 What are the null and alternative hypotheses? OB. Ho: p0 Hip<0 OA Ho:p0 OC. Ho: p0 OD. Ho: p=0 H: p=0

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 2CYU
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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?
232
Lemon Imports
Crash Fatality Rate
533
14.9
264
359
482
15.3
15.9
15.6
15.4
What are the null and alternative hypotheses?
OB. Ho: p0
Hipe0
OA H:p0
H pro
OC. Ho: p0
H p=0
OD. Ho: pa0
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? 232 Lemon Imports Crash Fatality Rate 533 14.9 264 359 482 15.3 15.9 15.6 15.4 What are the null and alternative hypotheses? OB. Ho: p0 Hipe0 OA H:p0 H pro OC. Ho: p0 H p=0 OD. Ho: pa0
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