CAIE S2 2016 June — Question 1

Exam BoardCAIE
ModuleS2 (Statistics 2)
Year2016
SessionJune
TopicHypothesis test of binomial distributions
TypePerform one-tailed hypothesis test

1 A six-sided die shows a six on 25 throws out of 200 throws. Test at the \(10 \%\) significance level the null hypothesis: P (throwing a six) \(= \frac { 1 } { 6 }\), against the alternative hypothesis: P (throwing a six) \(< \frac { 1 } { 6 }\).