the dean of business would like to estimate the porprtion of students who have a

Question

the dean of business would like to estimate the porprtion of students who have access to a personal computer outside the school. a sample of 150 students revealed that 105 had access to a computer outside school. compute and explain a90% confidence interval estimate of the porpotion of all students having access to a computet. the dean of business would like to estimate the porprtion of students who have access to a personal computer outside the school. a sample of 150 students revealed that 105 had access to a computer outside school. compute and explain a90% confidence interval estimate of the porpotion of all students having access to a computet.

Explanation / Answer

As we see ,out of 150 students 105 had access to a computer outside school.if we want 90% confidence interval estimation=150/105X90=128.57

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