출결 및 과제 점검표

학번: 20807509

이름: 소민성

주	출석 (해당일)	지각 (해당주)	결석 (그 이후)	과제	비고
1주(9/1)					수강정정기간
2주(9/8)					추석
3주(9/15)	○
4주(9/22)	○
5주(9/29)	○
6주(10/6)	○
7주(10/13)	○
8주(10/20)	○				중간고사
9주(10/27)	○
10주(11/3)	○
11주(11/10)	○
12주(11/17)					휴강
13주(11/24)		○
14주(12/1)	○
15주(12/8)	○				보강
16주(12/15)	○			○ 과제1	기말고사
계	12/13	1	0	1

<각 주별 강의요약 첨부>

1주차 (9/1)

Orientation

2주차 (9/8)

Chuseok

3주차 (9/15)

English Class do not worry and do not be afraid to speak English.

Mistakes is the meaning of success.

English has a lot of investment. But what have we got?

We have come to realize the dream.

4주차 (9/22)

The English and mathematics is an essential study.

Because English is the international language,

This is because mathematics is a distinction between animal and human studies.

Students studying for more than eight hours a day. = "Full Time Students"

Students studying less than 8 hours a day. = "Part Time Students"

5주차 (9/29)

We should have the ability to do work.

We strive every day to self-development.

It requires the ability to stand out among the many choices to yourself.

The world is changing. Therefore, The self-development should not be neglected.

The order of the study. But, Reality is not like this.

After all it is necessary to equip the ability required by the information age.

6주차 (10/6)

The matrix is made up of a number. Should strive more than ever.

Should have a proactive attitude. We all have a great ability.

However, results in the opposite effect of passive attitude.

The program can operate nicely that you use frequently.

The need to improve the ability for the job..

7주차 (10/13)

<We do need a change.>

* The program 'stata'

* Planning -> 'ing' present progressive.

-> The action plan.

* Human is good or bad?

-> I think bad. Because .... War, Crime, Greed ....

* if you don't develop that will be animal or develop that will be human.

8주차 (10/20)

Midterm

9주차 (10/27)

Topic of the day : inference based on a single sample : Tests of Hypothesis

It is still premature have an English writing.

But it seems a little developen in comparison with the first.

<<< It's like scratching the surface = Just knowing knowledge>>>

10주차 (11/3)

*** Study is not to the head. Will study that ass ***

<First time>

● For example, professors are not only ought to be able to study well.

-> It is important to continue. ***

● Areas of planning theory

-> The company will seek a reasonable profit.

● Rationality is the yardstick to distinguish humans from animals.

● Adam Smith : 'Personal interests = National interests' => The importance of rationality.

● Pareto optimum : Resource allocation is the most efficient state.

<The second time>

● Inference based on teo sample: confidence and hypothesis.

● Stata program.

4. correlation analysis - p65

step1. open data ' R_data4_1.dta'

step2. write ' twoway (scatter write read) (scatter math read, msymbol(square_hollow))

step3. write 'sunflower read write, dark(6)'

step4. db sunflower

11주차 (11/10)

★ First time

<Urban Planning Theory>

* It is difficult to select the best alternative.

-> Modern may select the best alternative by utilizing a computer.

* At the same time is not easy to solve all the problems.

-> Continuous adjustment, can be solved through a supplement.

* When the study, it is important to try to understand the logic.(Precise understanding of the total)

-> The move away from memorization of formulas studied so far.

★ The second time

<simple Linear regression>

* Use Stata

1) open 'use "C:?Users?USER?Desktop?regbasic_data?R_data8_1.dta"'

2) Write 'reg food_exp income'

3) File -> import -> Excel data, Text data ...... exchange!!!

4) open "C:?Users?USER?Desktop?regbasic_data?R_data4_1.dta"'

5) Write 'twoway(scatter write read)(scatter math read, msymbol(square_hollow))'

12주차 (11/17)

cancel a class

13주차 (11/24)

I did not attend the lecture.

Next time I'll take that hard lesson.

14주차 (12/1)

Statistics for Business and Economics (Simple Linear Regression Chapter 10)

1. Interpretation of Coefficients

-> Slope = The 'B'changeswith increasing 'X'.

2. Coefficient of Determination Examples

-> Failed todemonstrate thatthe originalpurpose. [ex) r2 =1 , r2 = 0.8 , r2 = 0]

3. Test of Slope Parameter Solution

-> H0 : B1 = 0 , includingt value of'Critical value' , Reject ∂ = 0.5

4. Use Stata Program(Page 127~128)

-> Order (Open ' R_data 8-1', Writing 'reg food_exp income)

[X = Income , Y = Food_exp]

Ifone unitincrease in theexpenditureoutof income10.2.

5. Probabilistic Models

-> H0:p=0(No Correlation) / Ha:p≠0(Correlation)

6. reg food_exp income, nocons

-> Eliminate the constant term.

15주차 (12/8)

< Over the age of indoctrination >

- Be first slowly learning through a book.

- Be recharge after learning of his own.

< Should be an effort to upgrade their skills >

- The others and that their competitive differentiation.

- Computer skills, language skills, qualifications.....

<The last lesson...>

Lecture with English has improved a lot.

Had learned more words,

And promoted confidence in the English language.

The contents of frank lecture was not well understood.

However, many things learned from reading a lot of text.

Anyway, because you must be eager to learn English seems to have had a little more.

Although sometimes tedious and difficult airway, it has been many lessons learned.

Thank you for your guidance.

16주차 (12/15)

Final Exam