Directions: Compute the total returns, the average of returns, and the standard deviation of the following stocks: 1) EGRH Inc. YEAN 3) Jan-2021 PO. Feb-2021 PO.090 Mar-2021 P0.097 Apr-2021 PO.189 May-2021 PO.164 Jun-2021 P0.495 Jul-2021 PO.28 Aug-2021 PO Sep-2021 90 Oct-2021 0.375 Nov-20 PO.325 Dec-2 P0.330 STOCK RETURN PRICE (x₁) SD (8) = GSM Inc. YEAR STOCK RETURN PRICE (x₁) Jan-2021 P57.70 Feb-2021 P52.90 Mar-2021 P50.95 Apr-2021 P58.25 May-2021 P74.05 Jun-2021 P94.75 Jul-2021 P85.00 Aug-2021 P105.00 Sep-2021 P114.00 Oct-2021 | P101.00 Nov-2021 P100.40 Dec-2021 P113.80 SD (8) = AVERAGE OF RETURNS-x)² AVERAGE OF RETURNS 2) MP, Ltd. YEAR Jan-2021 Po Feb-2021 P8.6 STOCK RETURN PRICE Mar-2021 P9.14 Apr-2021 P13.30 May-2021 P13 Jun-2021 P60 Jul-2021 Aug-202 Sep-2 Oct 21 P15.30 N 2021 P14.30 ec-2021 P15.52 ACEE, Inc. YEAR 16.94 P13.70 P14.88 SD (8) = STOCK PRICE 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 Sep-2021 Oct-2021 P18.62 Nov-2021 P22.95 Dec-2021 P39.00 P15.00 P15.40 RETURN (x₁) SD (8) = AVERAGE OF RETU (Xi-x)2 AVERAGE OF RETURNS (XI-X)²

Essentials Of Investments
11th Edition
ISBN:9781260013924
Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.
Chapter1: Investments: Background And Issues
Section: Chapter Questions
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Directions: Compute the total returns, the average of returns, and the standard deviation of
the following stocks:
1)
2)
EGRH Inc.
MP, Ltd.
STOCK RETURN
AVERAGE
OF
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.
STOCK
YEAR
PRICE
Jan-2021 P57.70
Feb-2021 P52.90
Mar-2021 P50.95
Apr-2021 P58.25
May-2021 P74.05
Jun-2021 P94.75
Jul-2021 P85.00
Aug-2021 P105.00
Sep-2021 P114.00
Oct-2021 | P101.00
Nov-2021 P100.40
Dec-2021 P113.80
SD (8) =
RETURN
(x₁)
-x)²
AVERAGE
OF
RETURNS (x-x)²
(x)
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
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. STOCK RETURN AVERAGE OF 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. STOCK YEAR PRICE Jan-2021 P57.70 Feb-2021 P52.90 Mar-2021 P50.95 Apr-2021 P58.25 May-2021 P74.05 Jun-2021 P94.75 Jul-2021 P85.00 Aug-2021 P105.00 Sep-2021 P114.00 Oct-2021 | P101.00 Nov-2021 P100.40 Dec-2021 P113.80 SD (8) = RETURN (x₁) -x)² AVERAGE OF RETURNS (x-x)² (x) 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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