A Company Checking the Productivity of Its Assembly Line Monitored

question 16

Multiple Choice

A company checking the productivity of its assembly line monitored a random sample of workers for several days. They found that a 95% confidence interval for the mean number of items produced daily by each worker was (23,27) . Which is true?

• A) 95% of all the workers average between 23 and 27 items a day.
• B) 95% of the workers sampled produced between 23 and 37 items a day.
• C) We're 95% sure that the mean daily worker output is between 23 and 27 items.
• D) Workers produce an average of 23 to 27 items on 95% of the days.
• E) 95% of samples would show mean production between 23 and 27 items a day.

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Definitions:

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Asian Carp

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Locations designated for the breeding, rearing, and harvesting of plants and animals in all types of water environments.

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