Employers want to know which days of the week employees are absent in a five-day work week. Most employers would like to believe that employees are absent equally during the week. Suppose a random sample of 68 managers were asked on which day of the week they had the highest number of employee absences. The results were distributed as in Table. For the population of employees, do the days for the highest number of absences occur with equal frequencies during a five-day work week? Test at a 0.05% significance level. Observed Day Frequency Monday 20 Tuesday Wednesday 10 Thursday 20 Friday 12 What is the chi-square test-statistic for this data? (Report answer accurate to three decimal places.) x²= What are the degrees of freedom for this test? d.f. = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value

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The data to the right shows the number of graduating students with business majors at a university over the last 15 years. a. Construct a box-and-whisker plot for this data. b. Identify the five-number summary. a) Choose the correct box-and-whisker plot of the data below. OA. OB. 150 200 250 300 150 200 250 300 Print

State and prove the intermediate value theorem.