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a) Use StatCrunch to find the correlation coefficient. r = {5 decimal places} b) Run the following hypothesis test to determine if the correlation is significant: Họ: p = 0 Hai p = 0 Use the P-value for the slope to determine if the correlation significant? Select an answer Explain the correlation: Select an answer

a) Use StatCrunch to find the correlation coefficient. r = {5 decimal places} b) Run the following hypothesis test to determine if the correlation is significant: Họ: p = 0 Hai p = 0 Use the P-value for the slope to determine if the correlation significant? Select an answer Explain the correlation: Select an answer

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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a) Use StatCrunch to find the correlation coefficient. r = {5 decimal places} b) Run the following hypothesis test to determine if the correlation is significant: Họ: p = 0 Ha: p = 0 Use the P-value for the slope to determine if the correlation significant? Select an answer Explain the correlation: Select an answer
Transcribed Image Text:a) Use StatCrunch to find the correlation coefficient. r = {5 decimal places} b) Run the following hypothesis test to determine if the correlation is significant: Họ: p = 0 Ha: p = 0 Use the P-value for the slope to determine if the correlation significant? Select an answer Explain the correlation: Select an answer
Enrique wishes to determine if there is a linear correlation between the age of a driver and the death rate for car crashes. The following table represents the age of a driver and the death rate of drivers for car crashes in the same age category per 100 Million Miles Driven. Use a significance level of a = 0.05. Do not round between calculation steps; only round final answers. Driver's Age (x) 17 21 30 32 35 36 47 63 74 Death Rate (y) 5.6 6.6 5.9 5.1 5 5.6 4.9 4.1 3.7 10 10 20 30 40 60 70 90 100 50 Driver Age 80 Death Rate
Transcribed Image Text:Enrique wishes to determine if there is a linear correlation between the age of a driver and the death rate for car crashes. The following table represents the age of a driver and the death rate of drivers for car crashes in the same age category per 100 Million Miles Driven. Use a significance level of a = 0.05. Do not round between calculation steps; only round final answers. Driver's Age (x) 17 21 30 32 35 36 47 63 74 Death Rate (y) 5.6 6.6 5.9 5.1 5 5.6 4.9 4.1 3.7 10 10 20 30 40 60 70 90 100 50 Driver Age 80 Death Rate
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