Statistics
Problem Set 1- SOLUTIONS
Igor Karagodsky
SOLUTIONS
Problem Set 1
Question 1:
Suppose you have 90 people in your sample and you ask them how many sodas they drank
yesterday. Ten say three sodas. Fifteen say two sodas. Twenty say they had one sod
Statistics
Problem Set 4- SOLUTIONS
Igor Karagodsky
SOLUTIONS
Problem Set 4
Ch. 5: Continuous Random Variables
1) Uniform Distribution
a. If a random variable, X, has a uniform distribution over the values 10 to 15, what
does f(x) equal? Draw the diagram.
Statistics
Problem Set 5- SOLUTIONS
Igor Karagodsky
SOLUTIONS
Problem Set 5
1) Pancakes
You own a business selling pancakes at a Farmers Market on Saturday mornings. All of the
batter and appropriate toppings that you offer people must be made in advance
ECON1150: Week 7
Sajala Pandey
Boston College
March 13, 2017
Sajala Pandey (BC)
Lecture 7
March 13, 2017
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1
At this point you should be.
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I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to the ap
ECON1150: Week 6
Sajala Pandey
Boston College
February 23, 2017
Sajala Pandey (BC)
Lecture 6
February 23, 2017
1 / 23
1
At this point you should be.
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I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to
ECON1150: Week 5
Sajala Pandey
Boston College
February 19, 2017
Sajala Pandey (BC)
Lecture 5
February 19, 2017
1 / 23
1
At this point you should be.
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I
I
2
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go t
ECON1150: Week 9
Sajala Pandey
Boston College
March 27, 2017
Sajala Pandey (BC)
Lecture 9
March 27, 2017
1 / 19
1
At this point you should be.
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I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to the ap
ECON1150: Week 2
Sajala Pandey
Boston College
January 12, 2017
Sajala Pandey (BC)
Lecture 2
January 12, 2017
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Connecting to L Drive
Sajala Pandey (BC)
Lecture 2
January 12, 2017
2 / 17
PC - Connecting to the L Drive
Should be an independent folder u
ECON1150: Week 1
Sajala Pandey
Boston College
January 13, 2017
Sajala Pandey (BC)
Lecture 1
January 13, 2017
1 / 10
Statistics Lab
Why are you here?
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Apply statistics
Learn the basics of data analysis
Connect economics to statistics
Learn to use
ECON1150: Week 4
Sajala Pandey
Boston College
February 11, 2017
Sajala Pandey (BC)
Lecture 4
February 11, 2017
1 / 19
1
At this point you should be.
I
I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to
ECON1150: Week 11
Sajala Pandey
Boston College
April 9, 2017
Sajala Pandey (BC)
Lecture 11
April 9, 2017
1 / 25
1
At this point you should be.
I
I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to the ap
ECON1150: Week 9
Sajala Pandey
Boston College
April 2, 2017
Sajala Pandey (BC)
Lecture 9
April 2, 2017
1 / 21
1
At this point you should be.
I
I
I
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to the appe
Statistics
Problem Set 3- SOLUTIONS
Igor Karagodsky
SOLUTIONS
Problem Set 3
Please feel free to work with up to two other people when completing this problem set. Please
submit your problem set at the beginning of class on the due date
Discrete Random Var
ABSTRACT
1. Question,Whatareyouasking?
a. Dependentvariabledefineit.
b. Crimerate=numberofpolice,RoevWade,Unemploymentrate,propof
malesetc.
c. Morethanonevariableonrighthandsidetoexplainvariableonthelefthand
side.Donotjustfindacorrelation.Needtodefinepoli
ECON1151: Lecture 24
Sajala Pandey
Boston College
November 29, 2016
Sajala Pandey (BC)
Lecture 24
November 29, 2016
1 / 77
Relationship Between Size of a House and House Price,
Boston 1990
Estimated Model:
pricei = 0 + 1 sqrfti + i
Sajala Pandey (BC)
Lect
ECON1150: Week 8
Sajala Pandey
Boston College
March 20, 2017
Sajala Pandey (BC)
Lecture 8
March 20, 2017
1 / 32
1
At this point you should be.
I
I
I
2
Connected to Citrix Receiver and have Stata open
Connected to L-drive (appsstorage) - If not, go to the
ECON1150: Week 3
Sajala Pandey
Boston College
February 5, 2017
Sajala Pandey (BC)
Lecture 3
February 5, 2017
1 / 24
Connecting to L Drive
Sajala Pandey (BC)
Lecture 3
February 5, 2017
2 / 24
PC - Connecting to the L Drive
Should be an independent folder u