A human resource manager is interested in whether absences occur during the week with equal frequency ...

     A human   resource manager is interested in whether absences occur during the week with   equal frequency. The manager took a random sample of 100 absences and created   the following table: Monday 28 Tuesday 20 Wednesday 12 Thursday 18 Friday 22   At a significance level of alpha = .05 test the Null that the probabilities   of absences are the same for all five days.