ACEE, Inc. STOCK RETURN YEAR PRICE (x₁) Jan-2021 P13.56 Feb-2021 P20.80 Mar-2021 P22.50 Apr-2021 P18.90 May-2021 P17.00 Jun-2021 P18.76 Jul-2021 P16.38 Aug-2021 P15.00 Sep-2021 P15.40 Oct-2021 P18.62 Nov-2021 P22.95 Dec-2021 P39.00 SD (8) = AVERAGE OF RETURNS (Xi-x)2
ACEE, Inc. STOCK RETURN YEAR PRICE (x₁) Jan-2021 P13.56 Feb-2021 P20.80 Mar-2021 P22.50 Apr-2021 P18.90 May-2021 P17.00 Jun-2021 P18.76 Jul-2021 P16.38 Aug-2021 P15.00 Sep-2021 P15.40 Oct-2021 P18.62 Nov-2021 P22.95 Dec-2021 P39.00 SD (8) = AVERAGE OF RETURNS (Xi-x)2
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:Directions: Compute the total returns, the average of returns, and the standard deviation of
the following stocks:
1)
2)
EGRH Inc.
MP, Ltd.
AVERAGE
OF
STOCK RETURN
YEA
AVERAGE
OF
RETURNS
(x)
YEAR
STOCK RETURN
PRICE (x₁)
PRICE
RETU
Jan-2021
Po
Feb-2021
P8.6
Jan-2021 PO.
Feb-2021 PO.090
Mar-2021 P0.097
Apr-2021 PO.189
May-2021 PO.164
Mar-2021
P9.14
Apr-2021 P13.30
May-2021 P13
Jun-2021
P60
Jul-2021
16.94
Jun-2021 P0.495
Jul-2021 PO.28
Aug-2021 PO
Sep-2021 90
Aug-202 P13.70
Sep-2
P14.88
Oct-2021 0.375
Oct 21 P15.30
Nov-20 PO.325
N2021
P14.30
Dec-2
PO.330
ec-2021
P15.52
3)
SD (8)
GSM Inc.
YEAR
Jan-2021 P57.
Feb-2021 P52.90
Mar-2021 P50.95
Apr-2021 P58.25
May-2021 P74.05
Jun-2021 P94.75
Jul-2021 P85.0
Aug-2021 P10
Sep-2021 P 00
Oct-2021
01.00
Nov-2021 100.40
Dec-202 P113.80
SD (8) =
STOCK RETURN
PRICE
(x₁)
AVERAGE
OF
RETURNS
-x)²
SD (8) =
ACEE, Inc.
YEAR
STOCK RETURN
PRICE
(x₁)
Jan-2021
P13.56
Feb-2021 P20.80
Mar-2021 P22.50
Apr-2021 P18.90
May-2021 P17.00
Jun-2021 P18.76
Jul-2021 P16.38
Aug-2021
P15.00
Sep-2021
P15.40
Oct-2021
P18.62
Nov-2021 P22.95
Dec-2021
P39.00
SD (8) =
AVERAGE
OF
RETURNS
(XI-x)2
(XI-X)2
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