New3676.1944Last YearSample SizeSample MeanSample Standard Deviation3669.833314,58935.8530df45Confidence lInterval (in terms of New - Last Year)Confidence CoefficientLower Limit0.802.95359.7687Upper LimitHypothesis Test (in terms of New - Last Year)Hypothesized ValueTest Statistic2.4280p-value (Lower Tail)p-value (Upper Tail)p-value (Two Tail)New - Last YearSample SizeSample MeanSample Standard Deviation366.361116.3500Confidence Interval (in terms of New - Last Year)Confidence CoefficientLower Limit0.802.80179.9205Upper LimitClick Save and Submit to save and submit. Click Save All Answers to save all answers.MacBook Pro Sample Standard Deviation16.3500Confidence Interval (in terms of New - Last Year)Confidence CoefficientLower Limit0.802.80179.9205Upper LimitHypothesis Test (in terms of New - Last Year)Hypothesized ValueTest Statisticp-value (Lower Tail)p-value (Upper Tail)p-value (Two Tail)2.3344IBM is interested in comparing the average project completion time using last year's software versus using the new software. So, a consultant for IBM randomlyselected 36 projects using last year's software and 36 projects using the new software. The completion time (in hours) for each project was recorded and thenentered into Excel. Can IBM conclude the average project completion time using the new softwarejs greater than the average project completion time using lastyear's software at a=.005? Based on this paragraph of text, use the correct excel output above to ahswer the following question.For the hypothesis stated above, what is the decision (in terms of "New" minus "Last Year")?O a. Reject Ho because p-value < a.O D. Fail to reject Ho because p-value < a.O C. Reject Ho because p-value > a.O d. Fail to reject Ho because p-value > a.O e. None of the answers is correctClick Save and Submit to save and submit. Click Save All Answers to save all answers.Save AMacBook Pro

Name: New3676.1944Last YearSample SizeSample MeanSample Standard Deviation3
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Description: New3676.1944Last YearSample SizeSample MeanSample Standard Deviation3669.833314,58935.8530df45Confidence lInterval (in terms of New - Last Year)Confidence CoefficientLower Limit0.802.95359.7687Upper LimitHypothesis Test (in terms of New - Last Year)

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IBM is interested in comparing the average project completion time using last year's software versus using the new software. So, a consultant for IBM randomly selected 36 projects using last year's software and 36 projects using the new software. The completion time (in hours) for each project was recorded and then entered into Excel. Can IBM conclude the average project completion time using the new softwarejs greater than the average project completion time using last year's software at a=.005? Based on this paragraph of text, use the correct excel output above to ahswer the following question. For the hypothesis stated above, what is the decision (in terms of "New" minus "Last Year")? O a. Reject Ho because p-value < a. O b. Fail to reject Ho because p-value < a. O C. Reject Ho because p-value > a. O d. Fail to reject Ho because p-value > a. O e. None of the answers is correct

IBM is interested in comparing the average project completion time using last year's software versus using the new software. So, a consultant for IBM randomly selected 36 projects using last year's software and 36 projects using the new software. The completion time (in hours) for each project was recorded and then entered into Excel. Can IBM conclude the average project completion time using the new softwarejs greater than the average project completion time using last year's software at a=.005? Based on this paragraph of text, use the correct excel output above to ahswer the following question. For the hypothesis stated above, what is the decision (in terms of "New" minus "Last Year")? O a. Reject Ho because p-value < a. O b. Fail to reject Ho because p-value < a. O C. Reject Ho because p-value > a. O d. Fail to reject Ho because p-value > a. O e. None of the answers is correct

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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