(a) Define the independent variable Period, where Period = 1 corresponds to the data for November 3, Period = 2 corresponds to the data for November 4, Period = 3 corresponds to the data for November 7, and so on. Develop the estimated regression equation that can be used to predict the closing price (in dollars per share) given the value of Period. Use x for Period. (Round your numerical values to two decimal places.) (b) At the 0.05 level of significance, test for any positive autocorrelation in the data. State the null and alternative hypotheses. ⒸH₂: p=0 H₂: p>0 O Ho:p>O H₂: p=0 Hoi p<0 H₂: P = 0 X ⒸH₂: P = 0 Ha: p<0 Find the value of the test statistic. (Round your answer to two decimal places.) x What are the critical values? (Round your answers to two decimal places.) L = du = X X

(a) Define the independent variable Period, where Period = 1 corresponds to the data for November 3, Period = 2 corresponds to the data for November 4, Period = 3 corresponds to the data for November 7, and so on. Develop the estimated regression equation that can be used to predict the closing price (in dollars per share) given the value of Period. Use x for Period. (Round your numerical values to two decimal places.) (b) At the 0.05 level of significance, test for any positive autocorrelation in the data. State the null and alternative hypotheses. ⒸH₂: p=0 H₂: p>0 O Ho:p>O H₂: p=0 Hoi p<0 H₂: P = 0 X ⒸH₂: P = 0 Ha: p<0 Find the value of the test statistic. (Round your answer to two decimal places.) x What are the critical values? (Round your answers to two decimal places.) L = du = X X

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.CT: Chapter Test

Problem 16CT: How many six-digit license plates can be made if no plate begins with 0 or 1?

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