35- 30- O 25- 20- 15- 10- 5- 0- A D E A: -30% return B: -20% return C: 0% return D: 20% return E: 30% return Probability %

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.3: Systems Of Inequalities
Problem 47E
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Question
The figure in the popup​ window, shows the​ one-year return distribution for RCS stock.​ Calculate:
a. The expected return.
b. The standard deviation of the return.
Note​:
Make sure to round all intermediate calculations to at least five decimal places.
35-
30-
25-
20-
15-
10-
5-
A
B
E
A: -30% return
B: -20% return
C: 0% return
D: 20% return
E: 30% return
Probability %
Transcribed Image Text:35- 30- 25- 20- 15- 10- 5- A B E A: -30% return B: -20% return C: 0% return D: 20% return E: 30% return Probability %
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