Research Questions:

1. Is there a difference in mean age between patients on the fast-track protocol, and those receiving standard care?
2. Is there a difference in mean weight gain between patients on the fast-track protocol and those receiving standard care?
3. Is the proportion of women included in the fast-track group the same as in the standard care group?
4. Is the variability of length of stay the same among patients on the fast-track protocol, and those receiving standard care?
5. Is there a difference in mean hospital length of stay among patients on the fasttrack protocol, and those receiving standard care?

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Solution: The downloadable solution consists of 7 pages, 600 words and 7 charts.
Deliverable: Word Document