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1、PossibleOutcomesWhenyourollaregulardie,thereare6possibleoutcomes:Eachoutcomehasanequalchanceofhappening.Thepossibleoutcomesinanexperimentaresometimescalledthe____________________________.Whenyoutossacoin,thereare2possibleoutcomes:FundamentalCountingPrinciple1)Consideratrue-fal
2、setest.Howmanypossibleoutcomesarethereifthetestconsistedof(a)2questions?(b)3questions?(c)4questions?2)Astudentingrade12canchoosebetweenfourmathcourses:CalculusandVectors(MCV),DataManagement(MDM),AdvancedFunctions(MFA),andAPStatistics(MDS)andtwoEnglishcourses:Grammar(G)andLiter
3、ature(L).InhowmanywayscanshechooseonemathandoneEnglishcourse?Listallpossiblesituations.FundamentalCountingPrinciple:Tofindthenumberofwaysofmakingseveraldecisionsinsuccession,multiplythenumberofchoicesthatcanbemadeineachdecision.Thatis:Ifonethingcanbedonein“a”waysandasecondthin
4、gcanbedonein“b”waysandathirdthingcanbedonein“c”waysetceterathentheycanbedonetogetherin__________________ways.2)Acomputerdatingservicehasprofilesfor230menand480women.Howmanydifferentdatescanbearrangedifadateconsistsofonemanandonewoman?3)HavergalCollege(SeniorSchool)has11English
5、teachers,10mathteachers,9socialscienceteachers,8scienceteachers,and7Frenchteachers.Ifastudentmusttakeall5ofthesesubjects,howmanydifferentsetsofteachersarepossible?TheProbabilityFormulaWhenyourolladie,thereare6possibleoutcomes,1,2,3,4,5,and6.Eachoutcomehasanequalchanceofhappeni
6、ng.Thechance,orprobability,ofrollinga2,P(2),is….Probabilitiesmaybeexpressedinoneofthreedifferentforms:i)________________________________________ii)________________________________________iii)________________________________________1.Whatistheprobabilityofeachofthefollowingoutc
7、omes,expressedasafractioninlowestterms?a)P(5)=b)P(oddnumber)=c)P(compositenumber)=d)P(primenumber)=e)P(numberlessthan4)=f)P(numberdivisibleby3)=g)P(numberdivisibleby7)=h)P(evennumber)=2.Howmanypossibleoutcomesdoesatossofacoinhave?b)P(H)=c)P(T)=d)P(HorT)=e)Ifyoutossedthecoin120
8、times,howmanytimeswouldyouexpecttoobservea`head’?2.Eachletter
