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Mathematics Practice Exam With Answers (5 Solved Questions) - Document preview page 1

Mathematics Practice Exam With Answers (5 Solved Questions) - Page 1

Document preview content for Mathematics Practice Exam With Answers (5 Solved Questions)

Mathematics Practice Exam With Answers (5 Solved Questions)

Mathematics Practice Exam With Answers ensures complete subject mastery with real past exams.

Andrew Taylor
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Mathematics Practice Exam With Answers (5 Solved Questions) - Page 1 preview imageQuestion17/7pts|Youmayfindthefollowingfileshelpfulthroughouttheexam:StatisticsEquationSheet=»StandardNormalTable=,Afactoryhassixsafetysystems.Duringanemergency,theprobabilityofanyoneofthesafetysystemsfailingis.05.Whatistheprobabilitythatfiveormoresafetysystemswillfailduringanemergency?YourAnswer:Forexactly5failuresletn=6x=5p=0.05[r=pttpieBle0.05%(1-0.057°-"=800531051=17me10Forexactly6failuresletn=6x=6p=0.05[r-TrpI-p)o-R=goes-0.05%~9=T+0.05%55)°=16”Study.
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Mathematics Practice Exam With Answers (5 Solved Questions) - Page 2 preview imageDownloadedfromStudyXY.com®+StudyXYSdYe.o>\|iF’prE\3SStudyAnythingThisContentHasbeenPostedOnStudyXY.comassupplementarylearningmaterial.StudyXYdoesnotendroseanyuniversity,collegeorpublisher.Allmaterialspostedareundertheliabilityofthecontributors.wv8)www.studyxy.com
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Mathematics Practice Exam With Answers (5 Solved Questions) - Page 3 preview imagetheprobabilityof5ormorefailures=1.78x10"-6+1.6x10"-8=1.796x10"-6‘»Forfive,wehaven=6,x=5,andp=05.f=—"pa-pyro=psia-osytt=178x10*"Na-aP546-5)!hdForsix,wehaven=6,x=6,andpw=.05.(Mppro0si1-sy9=156x10meLlTorialteASo,theprobabilityoffiveorsixfailing178%10415610"=1.796x10"Study
Page 4 of 4
Mathematics Practice Exam With Answers (5 Solved Questions) - Page 4 preview imageQuestion212/12pts|Youmayfindthefollowingfileshelpfulthroughouttheexam:StatisticsEquationSheet=»StandardNormalTable=»Findeachofthefollowingprobabilities:a.FindP(Z<-0.87).b.FindP(Z2.93).c.FindP(-.59<Z<-36).YourAnswer:a)0.19215b|P(Z>0.93)=1—P(Z<0.93)=|1-0.82381-0.17619c)A(-0.59<Z<—0.36)=A(Z<—0.36)—P(Z<—0.59)=0.35942-0.27760=0.08182
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