1. Over a 7-year period, the annual percentage returns on common stocks were 4% 19% -26,5% 23,8% 14,3% -14,7% 37,2% while the annual percentage returns on US treasury-bills were 6,5% 3,8% 8% 5,1% 4,4% 6,9% 5,8% Compare these two population distributions in terms of mean and standard deviation.

1. Over a 7-year period, the annual percentage returns on common stocks were 4% 19% -26,5% 23,8% 14,3% -14,7% 37,2% while the annual percentage returns on US treasury-bills were 6,5% 3,8% 8% 5,1% 4,4% 6,9% 5,8% Compare these two population distributions in terms of mean and standard deviation.

Name: 1. Over a 7-year period, the annual percentage returns on common stoc
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Description: 1. Over a 7-year period, the annual percentage returns on common stocks were4%19% -26,5%23,8%14,3%-14,7%37,2%while the annual percentage returns on US treasury-bills were6,5% 3,8% 8%5,1%4,4%6,9%5,8%Compare these two population distributions in terms

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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. 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…
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Week 4 Exercises-Measures of Central Tendencies and Variations 1. Find a. Range b.. Mean absolute deviation (MAD) c. Sample standard deviation and d. Variance from the ff: random nos. 8, 9, 5, 6, 11,3,2 2. Find a. Range b.. Mean absolute deviation (MAD) c. Sample standard deviation and d. Variance from the ff; c.i. 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 3. From data of prob. no. 2 above: f 4 8 3 7 6 2 3 4 a. What is the degree of skewness? b. What is the coefficient of variation? c. How would describe the distributions?