The following are absence rates from work for a sample of 14 employers in England. 4.2 7.4 5.8 4.8 5.2 3.5 4.3 5.3 5.4 4.5 7.0 4.9 8.1 5.3 A sign test is carried out to test the hypothesis that the median absence rate from work in England is 5.3%. What is the test statistic? What is the sample size that should be used in the hypothesis test? Choose... v Choose...

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