Park officials make predictions of times to the next eruption of a particular geyser, and collect data for the errors (minutes) in those predictions. The display from technology available below results from using the prediction errors to test the claim that the mean prediction error is equal to zero. Comment on the accuracy of the predictions. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Display from Technology Difference t (Observed value) |t| (Critical value) DF p-value (Two-tailed) alpha Print -0.547 -7.73 1.984 98 <0.0001 0.05 Done - X
Park officials make predictions of times to the next eruption of a particular geyser, and collect data for the errors (minutes) in those predictions. The display from technology available below results from using the prediction errors to test the claim that the mean prediction error is equal to zero. Comment on the accuracy of the predictions. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. iClick the icon to view the display from technology. Display from Technology Difference t (Observed value) |t| (Critical value) DF p-value (Two-tailed) alpha Print -0.547 -7.73 1.984 98 <0.0001 0.05 Done - X
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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