Question
A statistics teacher claims that 10% of the students make accuracy error in examinations. A random sample found 28 students have accuracy errors among 200
A statistics teacher claims that 10% of the students make accuracy error in examinations. A random sample found 28 students have accuracy errors among 200 examination scripts. Is there evidence to indicate that the proportion of accuracy error is higher than claimed at a 5% significance level?
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Differential Equations and Linear Algebra
Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West
2nd edition
131860615, 978-0131860612
