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Question 1: Below is the table that contains the winning percentages of several teams in the...

Question 1:

Below is the table that contains the winning percentages of several teams in the NFL in 2016.

Team Name

Wins

Winning %

New England Patriots

12

0.857

Dallas Cowboys

12

0.857

Oakland Raiders

11

0.786

Seattle Seahawks

10

0.714

Denver Broncos

8

0.571

Los Angeles Rams

4

0.286

Chicago Bears

3

0.214

Cleveland Browns

0

0.000

Suppose the league included all the teams presented in the table. What would be the Non-Scully “Actual standard deviation”?

A. 0.309

B. 0.095

C.0.188

D. 0.897

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Answer #1

Option A

By using the STDEV formula in excel and select winning percentage we get the value of 0.33 which is close to 0.309

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