56 0.44802 -0.76395 0.60781 -0.81178 2.51735 -0.14212 1.70972 0.17677 -0.27609 0.54349 1.18672 -0.09428 0.49632 0.3681 -3.08347 0.60727 1.4182 1.3726 0.1878 -0.8915 -1.81699 1.8031 0.975 -0.26967 1.85853 2.42493 2.33005 -0.95528 -0.48742 -0.28562 -0.15591 -2.13517 -1.67924 -0.85961 1.57905 1.0856 -4.09194 -1.06689 -0.43368 0.04922 1.22281 3.2381 -0.55675 1.05371 -0.23124 -1.1785 -5.10525 1.11749 0.5909 -0.01456 1.70857 1.13344 0.93883 2.6641 0.92507 -1.33795 0.9294 -1.65683 -1.93668 -2.21489 -5.10648 -1.19445 0.47456 -0.461 0.19373 0.6551 -0.44915 1.5161 -1.11084 3.42943 2.58471 -0.3175 1.17337 -0.47695 -1.08238 -1.13067 3.70155 -0.77989 -0.43626 1.0856 1.73033 -0.15806 0.24375 0.01733 1.2231 -0.76395 1.5149 0.03327 -0.98149 -0.44506 -0.049 -0.66828 -0.23686 -1.59306 0.29884 1.96254 1.20561 1.99443 1.24752 0.6551 -2.03129 -2.15111 -1.98497 1.03777 -1.61283 -2.58161 -4.48088 -0.461 1.26959 -0.66828 1.09214 -1.035 -0.45506

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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TSERofReturn

AcmeRofReturn

-1.99167

-1.03712

2.64815

3.04528

-0.58856

0.44802

-0.76395

0.60781

-0.81178

2.51735

-0.14212

1.70972

0.17677

-0.27609

0.54349

1.18672

-0.09428

0.49632

0.3681

-3.08347

0.60727

1.4182

1.3726

0.1878

-0.8915

-1.81699

1.8031

0.975

-0.26967

1.85853

2.42493

2.33005

-0.95528

-0.48742

-0.28562

-0.15591

-2.13517

-1.67924

-0.85961

1.57905

1.0856

-4.09194

-1.06689

-0.43368

0.04922

1.22281

3.2381

-0.55675

1.05371

-0.23124

-1.1785

-5.10525

1.11749

0.5909

-0.01456

1.70857

1.13344

0.93883

2.6641

0.92507

-1.33795

0.9294

-1.65683

-1.93668

-2.21489

-5.10648

-1.19445

0.47456

-0.461

0.19373

0.6551

-0.44915

1.5161

-1.11084

3.42943

2.58471

-0.3175

1.17337

-0.47695

-1.08238

-1.13067

3.70155

-0.77989

-0.43626

1.0856

1.73033

-0.15806

0.24375

0.01733

1.2231

-0.76395

1.5149

0.03327

-0.98149

-0.44506

-0.049

-0.66828

-0.23686

-1.59306

0.29884

1.96254

1.20561

1.99443

1.24752

0.6551

-2.03129

-2.15111

-1.98497

1.03777

-1.61283

-2.58161

-4.48088

-0.461

1.26959

-0.66828

1.09214

-1.035

-0.45506

G) Choose the correct interpretation of the meaning of your confidence interval for Bo, in the the context of the data.
A. If the monthly rate of return of Acme Oil and Gas stock is 0% , the average monthly rate of return of the TSE Index will be equal to an amount that is somewhere between the
lower and upper bounds found in (i).
B. If the monthly rate of return of the TSE Index is 0% , the monthly rate of return of Acme Oil and Gas stock will be equal to an amount that is between the lower and upper
bounds found in (i).
C. There is no statistical relationship between the monthly rate of return on Acme Oil and Gas stock and the monthly rate of return on the TSE Index.
D. If the monthly rate of return of Acme Oil and Gas stock is 0% , the monthly rate of return of the TSE Index will be equal to an amount that is somewhere between the lower and
upper bounds found in (i).
E. There is a statistical relationship between the monthly rate of return on Acme Oil and Gas stock and the monthly rate of return on the TSE Index.
F. If the monthly rate of return of the TSE Index is 0% , the monthly rate of return of Acme Oil and Gas stock will be, on average, equal to an amount that is between the lower and
upper bounds found in (i).
(k) Last month, the TSE Index's monthly rate of return was 1.5%. This is, at the end of last month the value of the TSE Index was 1.5% higher than at the beginning of last month.
With 95% confidence, find the last month's rate of return on Acme Oil and Gas stock.
Lower Bound =
(use three decimals in your answer)
Upper Bound =
(use three decimals in your answer)
Transcribed Image Text:G) Choose the correct interpretation of the meaning of your confidence interval for Bo, in the the context of the data. A. If the monthly rate of return of Acme Oil and Gas stock is 0% , the average monthly rate of return of the TSE Index will be equal to an amount that is somewhere between the lower and upper bounds found in (i). B. If the monthly rate of return of the TSE Index is 0% , the monthly rate of return of Acme Oil and Gas stock will be equal to an amount that is between the lower and upper bounds found in (i). C. There is no statistical relationship between the monthly rate of return on Acme Oil and Gas stock and the monthly rate of return on the TSE Index. D. If the monthly rate of return of Acme Oil and Gas stock is 0% , the monthly rate of return of the TSE Index will be equal to an amount that is somewhere between the lower and upper bounds found in (i). E. There is a statistical relationship between the monthly rate of return on Acme Oil and Gas stock and the monthly rate of return on the TSE Index. F. If the monthly rate of return of the TSE Index is 0% , the monthly rate of return of Acme Oil and Gas stock will be, on average, equal to an amount that is between the lower and upper bounds found in (i). (k) Last month, the TSE Index's monthly rate of return was 1.5%. This is, at the end of last month the value of the TSE Index was 1.5% higher than at the beginning of last month. With 95% confidence, find the last month's rate of return on Acme Oil and Gas stock. Lower Bound = (use three decimals in your answer) Upper Bound = (use three decimals in your answer)
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