Lemon Imports 228 265 357 482 532 Crash Fatality Rate 15.9 15.7 15.4 15.3 14.8 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.)
Lemon Imports 228 265 357 482 532 Crash Fatality Rate 15.9 15.7 15.4 15.3 14.8 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.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Section 10.1
Question #10
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 α=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?
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
|
228
|
265
|
357
|
482
|
532
|
|
|
|---|---|---|---|---|---|---|---|
|
Crash Fatality Rate
|
15.9
|
15.7
|
15.4
|
15.3
|
14.8
|
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.)
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