You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

First load the add-in:
Tools > Add-Ins > Analysis Tool Pack
then find it:
Tools > Data Analysis & Choose Regression
If you need any more help mail me.
How can i run a regression in Excel?