(d) What is the p-value from the simulated distribution of sample statistics?.0010O 240O .0014O 230(e) What is the p-value from the theory-based distribution of sample statistics?0.0010O .0014230240 Statistic: Mean O Median Ot-statisticCount06Mean=239.806SD 3.348Num samples=1000231238Sample means245252Scale: Population Rescale O Fixed✓230Count Samples Less than ≤Count = 1/1000 (0.0010)Overlay Normal Distribution:theory-based p-value = 0.0014Count

Answered: (d) What is the p-value from the…

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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"What i v nighest level of education you've completed?" and "If you're employed full-time, how many hours do you spend working at your job during a typical week?" In a recent year, 1125 respondents answered both questions. The summary statistics are given in the chart below. (The sample data consist of the times, in hours per week, that were given by the respondents.) Sample Sample Sample size Groups mean variance Less than h.s. 257 43.1 110.1 High school 292 44.2 84.9 Bachelor's 294 42.7 105.8 Graduate 282 43.6 100.8 Send data to calculator Send data to Excel To decide if there are any differences in the mean hours per week worked by these different groups, we can perform a one-way, independent-samples ANOVA test. Such a test uses the following statistic. Variation between the samples F = Variation within the samples For the data from the survey, F - 1.22. (a) Give the p-value corresponding to this value of the F statistic. Round your answer to at least three decimal places. (b) From…
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(d) What is the p-value from the simulated distribution of sample statistics? 0.0010 240