EBSCO Publishing S x Library-Athens State University x ackboard-Athens State Unn
ID: 3072933 • Letter: E
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EBSCO Publishing S x Library-Athens State University x ackboard-Athens State Unnvex Chapter 13 Homework Not secure l ezto.mheducation.com/hm.tpx Round all intermediate calculations to at least 4 decimal places.) Wenton Powersports produces dune buggies. They have three assembly lines, "Razor Blazer and Tracer" named after the particular dune buggy models produced on those lines. Each assembly line was ornginally designed using the same target production rate However, over the years, various changes have been made to the ines Accordingly, management wishes to determine whether the assembly lines are st particular dune buggy models produced on those lines. line was wishes to determine whether the assembly lines are sta operating at the same average houry production rate Production data (in dune buggieshour) for the last eight hours are as follows 10 10 10 13 10 13 10.1250 9.7500 8 6250 st 2.4107 2.7857 0 8393 x 9 5000 a. Construct an ANOVA table Assume production rates are normally distrbuted (Round SS, MS, and F to 2 decimal places and p-value to 4 decimal places.) ANOVA of Between Groups Wthin Groups Total b. Specify the competing hypotheses to test whether there are some differences in the mean production rates across the three assembly lines Mo ¡anr-Paser-Freer HA Not al population means are equal Ho URazorS HBazer Tracer Ha Not all population means are equal Ho piazor z azer zumace, HA Not all populaton means are oqual c-1. At the 5% significance level, what is the conclusion of the test? (Click to selochyo, we (Click to select) conclude that the mean buggies/hour difers tor some production lines enovoExplanation / Answer
b)
Option A
c)
Fail to reject H0, we can not conclude that the mean buggies/hour differes from some production lines
Source of Variation SS df MS F P-value Between Groups 9.75 2 4.875 2.423077 0.113017 Within Groups 42.25 21 2.011905 Total 52 23Related Questions
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