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b. Test for autocorrelation using the 0.05 significance level. (Negative amounts should be Indicated by a minus sign. Round your answers to 2 decimal places.) Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 $ d-test statistic Sales 486,565 549,473 608,792 672,550 735,374 785,142 842,120 877,743 911,157 943,538 Result of hypothesis Predicted c-2. What is the result of hypothesis? Residuals Lagged Residuals c-1. What is d-test statistic value? (Round your answer to 4 decimal places.) Sums= Squared Difference Squared Residuals

b. Test for autocorrelation using the 0.05 significance level. (Negative amounts should be Indicated by a minus sign. Round your answers to 2 decimal places.) Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 $ d-test statistic Sales 486,565 549,473 608,792 672,550 735,374 785,142 842,120 877,743 911,157 943,538 Result of hypothesis Predicted c-2. What is the result of hypothesis? Residuals Lagged Residuals c-1. What is d-test statistic value? (Round your answer to 4 decimal places.) Sums= Squared Difference Squared Residuals

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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b. Test for autocorrelation using the 0.05 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 2 decimal places.) Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 $ d-test statistic Sales 486,565 549,473 608,792 672,550 735,374 Result of hypothesis 785,142 842,120 877,743 911,157 943,538 Predicted c-2. What is the result of hypothesis? Residuals Lagged Residuals c-1. What is d-test statistic value? (Round your answer to 4 decimal places.) Sums= Squared Difference Squared Residuals
Transcribed Image Text:b. Test for autocorrelation using the 0.05 significance level. (Negative amounts should be indicated by a minus sign. Round your answers to 2 decimal places.) Year 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 $ d-test statistic Sales 486,565 549,473 608,792 672,550 735,374 Result of hypothesis 785,142 842,120 877,743 911,157 943,538 Predicted c-2. What is the result of hypothesis? Residuals Lagged Residuals c-1. What is d-test statistic value? (Round your answer to 4 decimal places.) Sums= Squared Difference Squared Residuals
Using the following time series data of U.S. new car sales ($ millions), respond to the following items. (The data is sourced from Find "Monthly Retail Trade Report," then select "Time Series/Trend Charts" to find the https://www.census.gov/retail/index.html#mrts. data for U.S. new car sales.). Year $ Sales (Millions) 2009 2010 $ 486,565 549,473 2011 608,792 2012 672,550 2013 735,374 2014 785,142 2015 842,120 2016 2017 2018 877,743 911,157 943,538
Transcribed Image Text:Using the following time series data of U.S. new car sales ($ millions), respond to the following items. (The data is sourced from Find "Monthly Retail Trade Report," then select "Time Series/Trend Charts" to find the https://www.census.gov/retail/index.html#mrts. data for U.S. new car sales.). Year $ Sales (Millions) 2009 2010 $ 486,565 549,473 2011 608,792 2012 672,550 2013 735,374 2014 785,142 2015 842,120 2016 2017 2018 877,743 911,157 943,538
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