Refer to Excel Spreadsheet Tab "Q3-New Beer Data". (See below)

Alcohol Content	Sweetness	Preference
3	8	52
3	8	62
4	7	64
5	7	71
5	7	74
5	6	76
5	6	80
6	5	81
6	5	82
7	4	85
8	3	88
8	4	85
9	3	84
9	2	81
10	1	90
10	1	95

Each row has data pertaining to a new beer, including the alcohol content (ABV), sweetness, and average results on preference compiled from a focus group of taste testers.

Q-3A First, design a scatterplot representing the relationship between the dependent variable and each independent variable. Save them in a new tab called "Scatterplots-Q3" Q-3B Conduct a regression in Excel using the Data Analysis Toolpak. Save your results in a new tab called " Q3-Regression Output".

Using your results, answer the following questions: i.) Is there a relationship between ABV and Preference positive or negative? ii.) IS the relationship between Sweetness and Prefernce positive or negative? iii.) Write out the predicition equation for Preference using your results. i.e.) using Y=mx+b form