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Based on the glven hypotheses

Based on the glven hypotheses

MATLAB: An Introduction with Applications
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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Based on the glven hypotheses, choose the correct option H: Not all the means are equal O = .05 O Reject the null hypothesis if p-value < 0.05 O Reject the null hypothesis if p-value > 0.05 On the basis of the above findings, we cannot reject the null hypothesis. O False O True Based on the given hypotheses, choose the correct option. H: Not all the varlances are equal a = .05 O Reject the null hypothesis If H< 8.38 O Reject the null hypothesis If H> 8.38 Calculate the value of Hale: (Round your answer to 2 decimal places.) Hale
Transcribed Image Text:Based on the glven hypotheses, choose the correct option H: Not all the means are equal O = .05 O Reject the null hypothesis if p-value < 0.05 O Reject the null hypothesis if p-value > 0.05 On the basis of the above findings, we cannot reject the null hypothesis. O False O True Based on the given hypotheses, choose the correct option. H: Not all the varlances are equal a = .05 O Reject the null hypothesis If H< 8.38 O Reject the null hypothesis If H> 8.38 Calculate the value of Hale: (Round your answer to 2 decimal places.) Hale
The XYZ Corporation is Interested In possible differences In days worked by salarled employees in three departments In the financlal area. A survey of 23 randomly chosen employees reveals the data shown below. Because of the casual sampling methodology In this survey, the sample sizes are unequal. Research question: Are the mean annual attendance rates the same for employees In these three departments? Days Worked Last Year by 23 Employees Department Budgets (5 workers) Payables (10 workers) Pricing (8 workers) Days llorked 248 257 276 262 256 207 272 221 238 255 216 264 239 242 227 240 257 233 255 231 243 242 251 Click here for the Excel Data File Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 4 decimal places.) Standard Deviation Group Mean Variances Budgets Payables Pricing Total One-Factor ANOVA Source df MS p-value Treatment Error Total
Transcribed Image Text:The XYZ Corporation is Interested In possible differences In days worked by salarled employees in three departments In the financlal area. A survey of 23 randomly chosen employees reveals the data shown below. Because of the casual sampling methodology In this survey, the sample sizes are unequal. Research question: Are the mean annual attendance rates the same for employees In these three departments? Days Worked Last Year by 23 Employees Department Budgets (5 workers) Payables (10 workers) Pricing (8 workers) Days llorked 248 257 276 262 256 207 272 221 238 255 216 264 239 242 227 240 257 233 255 231 243 242 251 Click here for the Excel Data File Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 4 decimal places.) Standard Deviation Group Mean Variances Budgets Payables Pricing Total One-Factor ANOVA Source df MS p-value Treatment Error Total
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