Haze has become an inevitable phenomenon in big cities. What are the major emission sources have been discussed very much. Now you obtained the inhalable particulate matter data of recent years for Beijing and Shanghai and some related data including Total Emission of Smoke and Dust, total number of vehicles etc. as shown in the data sheet. Your task is to get some tentative conclusions about which are the main factors that are associated with the inhalable particulate matter from the data. Please fully use the data to tell some story. Specifically: 1. How will you deal with the missing data? NA represent “Not available”.
2. Please look at the data step by step with various data analysis methods and give some explanations on the trends of the data.
3. Please do a regression analysis with sequential fitting method. Use diagnostic methods to evaluate your regression results and reach a suitable regression model.
4. What factors seems to be more related to the inhalable particulate matter?
5. How the inhalable particulate matter change with years?
6. Is the regression relationship different for different cities? If they are different, in which way they are different from each other.
7. Write down what you learnt from the data analysis.

Please fully use data analysis methods you learnt from this course and reach your conclusions about the data. You might want to follow similar analysis steps as the midterm project and add some diagnostic analysis as we learnt in the later part of the course. Please write down more about your understanding on the data and analysis after you get the tables and figures from the statistical software.

1. c

2. g

3. c

4. h

5. a

explanation:

answer: the revolutionary war, also known as the american war of independence, was a war from 1775 to 1783 between great britain and its thirteen colonies, which declared independence as the united states of america in 1776. people who wanted the colonies to gain independence and form their own country called the united states were referred to as patriots. they didn't feel that the treatment colonists received was fair, and one of the main issues was that they were being taxed without any representation in the british parliament. as dissatisfaction grew, they wanted to be a part of an independent country, which britain would have no ruler.

explanation:

answer:

24

explanation:

answer:

a and b although my birthday is january 16 lol

explanation:

painic-stricken, handle business, not a joke, yeah

manners missing, travel different, no control, yeah

time to listen, time to zip it, keep it closed

my description, highly gifted, take some notes, yeah

lack of interest, why'd you visit? hit the road, yeah

i'm kinda twisted, so keep your distance, be a ghost

yeah, see i'm inventive, but quite the menace, you ain't know?

well then i'm offended, let's jog your memories, here we go, yeah

i went from nobody to kinda famous

hide my plaques inside the closet, i just can't explain it

my wife, she tells me that she's proud and thinks that i should hang 'em

but i just leave 'em on the ground right next to my self-hatred

yeah, yeah, mental health, where's my mental health?

diagnosed with ocd, what does that mean? well, gather 'round

that means i obsessively obsess on things i think about

that means i might take a normal thought and think it's so profound (leave me alone)

ruminating, fill balloons up full of doubt