The Following Scatterplot Shows Productivity and Number Hired Workers with a Fitted

question 117

Multiple Choice

The following scatterplot shows productivity and number hired workers with a fitted quadratic regression model. Assuming that the number of hired workers must be integer, how many workers should be hired to achieve the highest productivity according to the model?

• A) 26
• B) 28
• C) 30
• D) 32

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Definitions:

Out of Office

An automated notification setting in email systems indicating a user is not available to respond to emails.

Personal Folder Files

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File extension for Personal Storage Table, used by Microsoft Outlook to store emails, contacts, and other data locally.

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A file format used for sending meeting requests and tasks to others, standard for calendar events.