CFA TI BA II Plus Скачать руководство пользователя страница 2

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CFALA

Review:

Tips

for

using

the

calculator

2/9/2015

David

Cary

CFA Society Los Angeles

TI BA II Plus

Professional

(

there is a newer

version that looks

different)

TI BA II

Plus

CFA Exam acceptable calculators

Have a fresh battery,

Consider taking a spare

CFA Society Los Angeles

BASIC SETUP

• To set the number of decimal places:

Keys

Display

Comments

][FORMAT]

DEC = 2.00

Current setting

4 [ENTER]

DEC= 4.0000

New setting

6 [ENTER]

DEC= 6.000000

New setting, etc.

CE/C

6.000000

Ready to go

To clear memories



Deletes last digit entered

[CE/C]

Sets display value to 0

] [CLR TVM]

(above FV key)

Sets N, I, PV, PMT, FV to 0.0

] [DATA] [2

] [CLR WORK]

Clears Statistical memories

[CF] [2

] [CLR WORK]

Clears Cash Flow memories

I usually set

for 4 places

then change
if necessary.

Содержание TI BA II Plus

Страница 1: ...CFA Spring 2015 dcary dcary com helpful if you put CFA Review in subject line Using the TI BA2 Notes by David Cary These should help you be more efficient with your calculator For some of the topics I...

Страница 2: ...geles 4 BASIC SETUP To set the number of decimal places 4 Keys Display Comments 2nd FORMAT DEC 2 00 Current setting 4 ENTER DEC 4 0000 New setting 6 ENTER DEC 6 000000 New setting etc CE C 6 000000 Re...

Страница 3: ...e TI BAII into AOS Algebraic Operating System 5 CFA Society Los Angeles 6 USING CHN OR AOS The default setting in your calculator is probably Chn which stands for chaining Calculations are done in the...

Страница 4: ...h I stay with AOS 7 CFA Society Los Angeles 8 USING MEMORIES Your calculator has 10 easily accessible memories 0 to 9 You can store numbers in a memory by pressing STO n where n in the number of the m...

Страница 5: ...MEANS AND COVARIANCES OF TWO ASSET PORTFOLIO Example from D Cary s Level I CFALA review lecture notes SS 2 Reading 8 The question is to find the expected return rp and the variance and standard devia...

Страница 6: ...d deviations to get covariance for the third part 11 CALCULATING MEANS AND COVARIANCES OF TWO ASSET PORTFOLIO 1 2 w 75 25 r 20 12 var 625 196 Covar 120 CFA Society Los Angeles 12 2 USING PARENTHESES C...

Страница 7: ...s 13 CALCULATING MEANS AND COVARIANCES OF TWO ASSET PORTFOLIO 1 2 w 75 25 r 20 12 var 625 196 Covar 120 CFA Society Los Angeles 14 WHICH METHOD TO USE I like AOS For the simpler calculations you can d...

Страница 8: ...each period Note The BEG key is above the PMT key Calculator Hints BEG mode CFA Society Los Angeles Calculator Hints of Pmts Yr While I prefer to adjust N and I directly the TI can be set to do the c...

Страница 9: ...cash flows 17 CFA Society Los Angeles 18 PV OF UNEVEN CASHFLOWS Key Strokes Explanation Display CF 2nd CLR WORK Clear CF Registers CF0 0 00000 0 Enter Initial Outflow 0 CF0 0 00000 100 Enter Enter CF...

Страница 10: ...s Angeles 20 NPV IRR OF UNEVEN CASH FLOWS Key Strokes Explanation Display CF 2nd CLR WORK Clear CF Registers CF0 0 00 1000 Enter Initial Outflow CF0 1000 00 100 Enter Enter CF1 C01 100 00 200 Enter En...

Страница 11: ...hen you find an error by using the enter key For example assume you entered 10 for CF0 when it should have been 1000 CF Shows CFo Shows C 1 Shows F 1 Shows C 2 Etc Key Shows CF CFo 10 1000 ENTER CFo 1...

Страница 12: ...inputted values by going into DATA mode and then using up or down arrows TI BAII and Pro On Screen 2ND Data X01 0 0000 Opens Input 2ND CLR WORK X01 0 0000 Clears Memories 13 5 ENTER X01 13 5000 Enter...

Страница 13: ...0 Mean r 4 90 StDev s 22 99 3 Coefficient of Variation s r CV 22 99 4 90 4 69 4 Sharpe r rf s 4 90 3 0 22 99 0 083 6 Geometric and Harmonic Mean Using the Statistics Function for the calculation is af...

Страница 14: ...86 Converts to Log Enters first value 3 LN ENTER X02 1 0986 Converts to Log Enters second value 4 LN ENTER X03 1 3863 Converts to Log Enters third value 6 LN ENTER X04 1 7918 Converts to Log Enters fo...

Страница 15: ...5 0000 Number of observations x 0 2258 Gets average of reciprocals 1 x 4 4295 The reciprocal of the average reciprocal The Answer Data 3 3 4 6 22 CFA Society Los Angeles 29 Viewing and or Correcting...

Страница 16: ...es will be stable and if so there is a 60 probability that EPS 2 20 and a 40 probability that EPS 2 00 Note Actual calculator steps included following next slide 31 Example from Level I SS 2 Reading 8...

Страница 17: ...faster and simpler I include the 1 V method both as an alternative and so you can see it being used CFA Society Los Angeles 34 34 Keys Using STAT Display 2nd DATA 2nd CLR WORK X 1 0 0000 Clear Memori...

Страница 18: ...d x 120 This can be useful for combination calculations To select a subset of 3 items out of 5 5C3 5 5 3 3 10 Your TI has a built in function for this 2nd nCr 5C3 5 2nd nCr 3 10 CFA Society Los Angele...

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