1. 서론
1) 분산분석이란?
- 분산분석은 두 개 이상 집단들의 평균을 비교하는 통계분석 기법이다. 다시 말해, 분산분석은 두 개 이상 집단들의 평균 간 차이에 대한 통계적 유의성을 검증하는 방법이다. 기본적으로 분산분석은 회귀분석의 특별한 형태이다. 회귀분석처럼 분산분석 역시 일원배치,
tests on 10 brands of
bottled water detected 38
chemicals including
bacteria
caffeine
pain reliever
acetaminophen
+++
Pollutant
Producing 1 kilogram of
PET plastic results in air
emissions of
40 grams of
hydrocarbons
25 grams of sulfur oxides
18 grams of carbon
monoxide
20 grams of nitrogen
oxides
2.3 kilograms of carbon
dioxide
Solving the Plastic Water Bottle Problem
Unsanitary Lack of
Maintena
test them. However, due to significantly increased size and number of factories, the company found it is costly to dispatch maintenance engineers to all of the factories to check the systems. On top of the testing being problematic, the company anticipates that managing all of the facilities after the upgrade would be costly as well. To effectively address all of the problems above, JHP decided t
gray. Detached and efficient, he looks like a cop or an accountant. His name is HOLDEN and hes all business, except for the sweat on his face.
The room is large and humid. Rows of salvaged junk are stacked neatly against the walls. Two large fans whir above their heads.
LEON
Okay if I talk?
Holden doesnt answer. Hes centering Leons eye on the machine.
LEON
I kinda get nervous when I take tests.
tested his
faith...
??
EXT. WHARF - DAY
Chuck stares out across the harbor. In the distance, the
echoes of singing masts. Shrouds and canvas softly ping.
The small boats of Mystic tug restlessly at their
moorings.
OLDER CHUCK (V.O.)
He had taken us to worship, where,
what was for him, the holiest of
holies. And, for us too by the
end...
??
EXT. DOCTORS OFFICE - LATER
Chuck stands silently on the