question archive A certain manufacturer is interested in evaluating two alternative manufacturing plans consisting of different machine layouts
Subject:StatisticsPrice:2.89 Bought3
A certain manufacturer is interested in evaluating two alternative manufacturing plans consisting of different machine layouts. Because of union rules, hours of operation vary greatly for this particular manufacturer from one day to the next. Twenty-eight random working days were selected and each plan was monitored and the number of items produced each day was recorded. Some of the collected data is shown below: DAY | PLAN 1 OUTPUT | PLAN 2 OUTPUT 1234 units 1311 units 1355 units 1366 units 1300 units 1289 units What type of analysis will best allow the manufacturer to determine which plan is more effective? An independent samples comparison of population proportions. An independent samples comparison of population means. A test of a single population proportion. A paired difference comparison of population means.
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