Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. For a sample of 15 stations last Tuesday, the correlation was 0.79. 1. State the decision rule for 0.100 significance level. (Round your answer to 3 decimal places.) Reject H0 if t> 2. Compute the value of the test statistic. (Round your answer to 3 decimal places.) Value of the test statistic is 3. Can we conclude that the correlation in the population is greater than zero? Use the 0.100 significance level. HO. We conclude that the correlation in the population is Zero.

Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. For a sample of 15 stations last Tuesday, the correlation was 0.79. 1. State the decision rule for 0.100 significance level. (Round your answer to 3 decimal places.) Reject H0 if t> 2. Compute the value of the test statistic. (Round your answer to 3 decimal places.) Value of the test statistic is 3. Can we conclude that the correlation in the population is greater than zero? Use the 0.100 significance level. HO. We conclude that the correlation in the population is Zero.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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