1(15점). 연습문제 1장 1번(p. 39) 자료를 이용하여 1.7 분석사례와 같이 분석하고, 설명하시오. [참고: 교재 수정 p.37 p.x = data.frame(price=c(1:45))]
1) 자료파일 만들기
메모장을 이용하여 아래와 같이 “문제 1번 자료파일.txt” 파일을 만든다.
2) 자료를 읽어 산점도 그리기
maintenance = read.table("C:/문제 1번
1. Listening Comprehension
1~3) Listen to the following and answer the question.
Pre-history
Prior to the release of bitcoin there were a number of digital cash technologies starting with the issuer based e-cash protocols of David Chaum and Stefan Brands. Adam Back developed hashcash, a proof- of-work scheme for spam control. The first proposals for distributed digital scarcity based cryp
1. Newspaper
Hypothesis 1
One will select a certain media,
depending on one’s previous political tendency.
->Selective Exposure
Hypothesis 2
Does selection of certain media can have
effects of one’s retention of the message?
->Selective Retention
Journalism Theory
Group 1: Grasping journalistic concepts in India’s sexual harassment case
Background of the ‘Bus sexual harassment’ issue
In September last year, there was an issue brought up as a major strike was held to raise the voice against the mass rape done by six guys to a female college student in a bus in New Delhi. Even India’s Prime Minister has also w
frame house that had once been white, decorated with cupolas and spires and scrolled balconies in the heavily lightsome style of the seventies, set on what had once been our most select street. But garages and cotton gins had encroached and obliterated even the august names of that neighborhood; only Miss Emily's house was left, lifting its stubborn and coquettish decay above the cotton wagons an