Exercises 23–26 refer to the tables and relative frequency distributions associated with Exercises 1–4.
Production Level Use the data in Table 14.
(a) For what percentage of the workweek were there more than 54 items produced?
(b) For what percentage of the workweek were there between 53 and 55 (inclusive) items produced?
(c) Draw the relative frequency histogram.
(d) What is the highest number of items produced in any one hour?
(e) Estimate the average number of items produced per hour in this week. Explain.
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