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Chapter 5: Q 5.99. (page 218)

The National center Education statistics publishes information about school enrollment indegree of Education statistics. According to that document 85.3%of student attend public school, 27.9%of student attend college and 20%of student attend public colleges. What percentages of student attend either public school or college?

Short Answer

Expert verified

93.1% of students attend either public school or college.

Step by step solution

01

Step 1. Given information.  

The percentage of student that came to class,

public school 85.3%, college 27.9%, public college20.1%

02

Step 2. Either public school or college is a possibility.  

Let Abe the occurrence of going to public school,

The event Bis going to college.

P(A)=0.853P(B)=0.279P(A&B)=0.201P(AorB)=P(A)+P(B)-P(A&B)0.853+0.279-0.2010.931

As a result, 93.1% of students attend either public school or college.

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