a-2. At the 5% significance level, can you conclude that the mean nighttime viewing distance is different among the headlight designs?O Yes, since the p-value associated with headlight design is less than significance level.O Yes, since the p-value associated with headlight design is greater than significance level.O No, since the p value associated with headlight design is less than significance level.O No, since the p-value associated with headlight design is greater than significance level.0-3. Practically speaking, what does your conclusion imply?Practically, this implies thatheadlight design (of the three designs tested) is superior.b. At the 5% significance level, was including the blocking variable Driver Age beneficial to this experiment?O Yes, since it is significant at the 5% level.O Yes, since it is not significant at the 5% level.O No, since it is significant at the 5% level.O No, since it is not significant at the 5% level. An automotive parts manufacturer is testing three potential halogen headlight designs, one of which ultimately will be promoted asproviding best-in-class nighttime vision. The distance at which a traffic sign can be read in otherwise total darkness is the variable ofinterest. Since older drivers often have lower visual acuity, driver age must be controlled in this experiment. The following results (infeet) were obtained from sampling 12 drivers (four age groups for each headlight design).Driver Age(Factor B)Below 30Headlight. Design (Factor A)Design 2268Design 3270Design 129330-4525424325446-5922424923160-up238214205Click here for the Excel Data Filea-1. Construct an ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "SS", "MS", "p-value" to 4decimal places and "P' to 3 decimal places.)ANOVASSdfMSp-valueSource of VariationRowsColumnsErrorTotal

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Description: a-2. At the 5% significance level, can you conclude that the mean nighttime viewing distance is different among the headlight designs?O Yes, since the p-value associated with headlight design is less than significance level.O Yes, since the p-value

We have used the excel data analysis tool to run the two-way ANOVA.

Math

Statistics

2. At the 5% significance level, can you conclude that the mean nighttime viewing distance is different among the he O Yes, since the p value associated with headlight design is less than significance level. O Yes, since the pvalue associated with headlight design is greater than significance level. O No, since the p-value associated with headlight design is less than significance level. O No, since the p-value associated with headlight design is greater than significance level.

2. At the 5% significance level, can you conclude that the mean nighttime viewing distance is different among the he O Yes, since the p value associated with headlight design is less than significance level. O Yes, since the pvalue associated with headlight design is greater than significance level. O No, since the p-value associated with headlight design is less than significance level. O No, since the p-value associated with headlight design is greater than significance level.

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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