Question

Six hundred people from North America (200 from each country) were randomly selected for blood type screening, with the following results(see original document):For a randomly chosen individual from this sampling of 600, what is the probability this person

a) Is from Mexico?

11) Six hundred people from North America (200 from each country) were ra screening, with the following results: m Total AB Cb) Has blood type A or O?

c) Is from Canada and has blood type B?

d) Is from USA or has blood type AB?

e) Is from Mexico or has blood type B?

f) Is from Canada, given that the person has blood type A?

g) Has blood type O, given that theperson is from Mexico?

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Answer #1

poun typie g Blood graue, Ty Thne ar are Ay B, 0 AB hobabitity hat a ferson belang one in Each county yiren hine that is Jeoh() hobebility Hak a Hondomly choosen peasorn 2000 >L00 600 (b) Pohebulk ty Hat a nomdowaly choo re harsr has canls (e) pohabiAriabbry Hat the faron heo blhead ty AB= OR USA has Probability Hat Mhu faran is pem 4+3 3 4 12 12 e um Mewico or hos Blood yCand onad frobabilityfomda for Hoe two cudrls A&B P(AnB P(B) an P (A given B) iradepon derat euonday PAne)-A) Ple) read For h40 th frababihty tat the funon hno bleod tyh o Ts

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