Math, asked by kashishdevi2020, 6 months ago


In a sample study of 642 people , it was found that 514 people have a high school certificate. if a person is selected at random the probability that a person has a high school certificate.

Answers

Answered by Anonymous
9

Answer:

sample space=n(s)=642

A-people having high school ceritificate

n(A)=514

therefore,

p(A)=n(A)/n(S)

p(A)=514/642

p(A)=0.8

Step-by-step explanation:

hope it help you

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