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Consider your Statistcs 213 iecture secton There are 120 shudents regntered Of these 120 students 54 ae Haskayne Schoot of Business stude Moreover 68 students are ciassited as tst-Year students and 20 are tst Year shudents and who are not Hakayne studerts You are to randomy choose one student hrom the 120 in your lecture sechon Let IS sepresent the event that the chosen student isaHasaye student is a 1st-Year student Part (a) Complete the table below Use four decamals in each of your answers HS HS Row Probabaties lat

Consider your Statistcs 213 iecture secton There are 120 shudents regntered Of these 120 students 54 ae Haskayne Schoot of Business stude Moreover 68 students are ciassited as tst-Year students and 20 are tst Year shudents and who are not Hakayne studerts You are to randomy choose one student hrom the 120 in your lecture sechon Let IS sepresent the event that the chosen student isaHasaye student is a 1st-Year student Part (a) Complete the table below Use four decamals in each of your answers HS HS Row Probabaties lat

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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Consider your Statistics 213 lecture section. There are 120 students regstered Of these 120 students, 54 are Hakayne school of Business students (Uhe remaning stadents belong to some other laculy) Moreover 6a students are ciassted as 1st-Year students and 20 are tst Year students and who are not Hakayne students You are to randomly choose one student hrom the 120 in your lecture secton Let 18 tepresent the event that the chosen student isa Hasayne student, and lat tepresent the event Ihat ths chosen student is a 1st-Year student Part (a) Complete the table below Use four decenals in each of your answers HS Row Probabiaties Lat 1at Column Probatbaties Part (b) Find the probabaty that the student you randomty chose is a iaskayne student or in thew 1s4-Year Enter your answer to four decimas Part (c) Find the probabity that the student you randomty chose is neither a Haskayne student nor in ther tstYear E e four deoman) Part (d) Whaf proportion of all the students in your Statestics 213 lecture section are 1st-year students who are not in the Haskuyne Schooi of Business? use four decas) Part (e) Are the events HS and 1at mutualy exclusive events? Select the most appropriate reason below A. HS and 1at are not mutualy exclusive events, because P(HSnlst)0 B. HS and lat are mutually exciusive events, because P(HSOLat)-0 OC. HS and 1et are not mutually exclusive events, because P(HSOlat) P(HS)Plst) D. HS and 1at are mutually exclusive events, because P(HSUlst)- OE. HS and 1at are mutually exclusive events, because P(HS ist)- P(HS)P(1at) Part (f) Are the events HS and Let independent events? Select the most appropriate reason below OA HS and Lst are not independent events because P(HSO lat)0 OB. HS and 1st are independernt events, becaune P(HS Lat)- P(HS)P(1st) OC. HS and 1st are independent events because P(HSat) 0. OD. HS and Lst are ndependent events because P(HSnlst)0 OE HS and 1st are not independent events because P(HS0lat)0 OF HS and 1st are not independent events. because P(HS0 lst) P(HS). P(Lat)
Transcribed Image Text:Consider your Statistics 213 lecture section. There are 120 students regstered Of these 120 students, 54 are Hakayne school of Business students (Uhe remaning stadents belong to some other laculy) Moreover 6a students are ciassted as 1st-Year students and 20 are tst Year students and who are not Hakayne students You are to randomly choose one student hrom the 120 in your lecture secton Let 18 tepresent the event that the chosen student isa Hasayne student, and lat tepresent the event Ihat ths chosen student is a 1st-Year student Part (a) Complete the table below Use four decenals in each of your answers HS Row Probabiaties Lat 1at Column Probatbaties Part (b) Find the probabaty that the student you randomty chose is a iaskayne student or in thew 1s4-Year Enter your answer to four decimas Part (c) Find the probabity that the student you randomty chose is neither a Haskayne student nor in ther tstYear E e four deoman) Part (d) Whaf proportion of all the students in your Statestics 213 lecture section are 1st-year students who are not in the Haskuyne Schooi of Business? use four decas) Part (e) Are the events HS and 1at mutualy exclusive events? Select the most appropriate reason below A. HS and 1at are not mutualy exclusive events, because P(HSnlst)0 B. HS and lat are mutually exciusive events, because P(HSOLat)-0 OC. HS and 1et are not mutually exclusive events, because P(HSOlat) P(HS)Plst) D. HS and 1at are mutually exclusive events, because P(HSUlst)- OE. HS and 1at are mutually exclusive events, because P(HS ist)- P(HS)P(1at) Part (f) Are the events HS and Let independent events? Select the most appropriate reason below OA HS and Lst are not independent events because P(HSO lat)0 OB. HS and 1st are independernt events, becaune P(HS Lat)- P(HS)P(1st) OC. HS and 1st are independent events because P(HSat) 0. OD. HS and Lst are ndependent events because P(HSnlst)0 OE HS and 1st are not independent events because P(HS0lat)0 OF HS and 1st are not independent events. because P(HS0 lst) P(HS). P(Lat)
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