A Capella

1
A Capella!

• A Presentation by
• Eduardo Bertran
• John Bair
• Lucky Nelson Schmitt
• Grace Yang

2
The Question

• You gain knowledge of an upcoming a Capella
  concert. From the following choices below what
  would your most likely response be?
• A) I have no interest in going.
• B) I would consider going if a majority of my
  friends wanted to attend.
• C) I would go only if my favorite group(s)
  was/were performing.
• D) I would go only if there were multiple groups
  performing.
• E) I would go regardless of choice B, C, and D.

The Cords-Footloose
3
The Method

• An electronic survey was sent out via BlitzMail
  to all members of the 06 Class
• The replies were sent to a web based email
  account where the results were tallied

4
The Pre-Test Results
5
The Actual Test Results
6
The Graphical Data
7
The Calculations

• Margin of Error 200v((p(1-p))/n)
• A 2.55
• B 4.46
• C 3.97
• D 1.98
• E 3.42

• Standard Deviation v(np(1-p))
• A 6.26
• B 10.96
• C 9.76
• D 4.87
• E 8.42

8
The Analysis

• Overall Interest Level
• The Presence of a Herd Mentality?
• Application for a Capella groups

9
The End

• Special Thanks to the Following
• The Dartmouth Cords
• The Dartmouth Aires
• Final Cuts John Paro
• Yahoo Web Mail
• and
• Math
• No Animals Were Hurt in the Making of This Power
  Point

The Aires-Alma Mater