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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
Within a given population, 22% of the people are smokers, 57% of the people are males, and 12% are males who smoke. If a person is chosen at random from the population, what is the probability that the selected person is either a male or a smoker?
Answer
.67
.79
.22
.43
Her-----------e a-----------ssu-----------me -----------tha-----------t t-----------he -----------tot-----------al -----------num-----------ber----------- of----------- pe-----------opl-----------e b-----------e 1-----------00.----------- Th-----------en -----------we -----------are----------- gi-----------ven----------- th-----------at -----------22%----------- of----------- th-----------e p-----------eop-----------le -----------are----------- sm-----------oke-----------rs.----------- Th-----------ere-----------for-----------e n-----------umb-----------er -----------of -----------smo-----------ker-----------s =----------- 22-----------% o-----------f 1-----------00 -----------whi-----------ch