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. A Click the icon to view the display from technology. O A. Ho: = 0 minutes O B. Ho: u<0 minutes H: u<0 minutes H:p=0 minutes OC. Ho: u= 0 minutes O D. Ho: u=0 minutes H: pz0 minutes H: >0 minutes Identify the test statistic. Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed) State the final conclusion that addresses the original claim. Ho. There is V evidence to conclude that the original claim that the mean prediction error is equal to zero Y correct. There is in the mean prediction. (2 Click to select your answer(s) ve for Later

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. A Click the icon to view the display from technology. O A. Ho: = 0 minutes O B. Ho: u<0 minutes H: u<0 minutes H:p=0 minutes OC. Ho: u= 0 minutes O D. Ho: u=0 minutes H: pz0 minutes H: >0 minutes Identify the test statistic. Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed) State the final conclusion that addresses the original claim. Ho. There is V evidence to conclude that the original claim that the mean prediction error is equal to zero Y correct. There is in the mean prediction. (2 Click to select your answer(s) ve for Later

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Description: E Question HelpPark 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

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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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. Difference t (Observed value) | t | (Critical value) DF p-value (Two-tailed) alpha −0.487 −7.48 1.986 91 <0.0001 0.05 Question content area bottom Part 1 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses?
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