More Business on the Weekends Adepartment store manager claims that her store hastwice

Chapter 14, Problem 61

(choose chapter or problem)

More Business on the Weekends Adepartment store manager claims that her store hastwice as many customers on Fridays and Saturdaysthan on any other day of the week (the store is closedon Sundays). That is, the probability that a customervisits the store Friday is 2/8, the probability that a customervisits the store Saturday is 2/8, while the probabilitythat a customer visits the store on each of theremaining weekdays is 1/8. During an average week,the following numbers of customers visited the store: Day Number of CustomersMonday 95Tuesday 110Wednesday 125Thursday 75Friday 181Saturday 214Can the managers claim be refuted at the a .05level of significance?

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