Framework
Regression Model Selection Framework
0 True or generating model: f(y| 60).
0 Assume f(y| 60) corresponds to the regression model
y=X0180+57 9 Nn(0,U I).
0 Here, y is an n X 1 observation vector, e is an n X 1 error
vector, 50 is a po X 1 param

1.Write a function that accepts a 3x3 matrix from the user and returns its inverse matrix. Please note that the
function has to be resistant too all problematic scenarios (i.e the user enters a matrix with a wrong size,
the input type is string, the inver

# coding: utf-8
# In[20]:
age=raw_input('What is your age?')
if int(age)<10:
print 'Hi there!, You cute baby'
elif 10<int(age)<20:
print"How is it going?young soldier"
elif 20<int(age)<30:
print 'Welcome to real world. It sucks!'
elif 30<int(age)<40:
prin

A Coursera Specialization is a series of courses that are designed to build on each other and
culminate in a Capstone project. All courses except the Capstone are free, but to receive a
Specialization certificate, you must pay for and earn a verified cert

Syllabus
Week 1
Chapter One: Why We Program
Welcome
Lecture Materials
Additional Materials
Week 2
Installing and Using Python
Installing Python Overview
- Using Python in this Class
- Python Code Playground
Recommended: Install Python - Windows 8
Recommen

Supply chain management: Assignment 1_Nordstroms case study
September 19, 2016
Ashish Sanjay Menkudale
UIN: 656130575
Amenku2@uic.edu
Solution 1.
def check_fermat(a, b, c, n):
if n > 2 and (a*n + b*n = c*n):
print("Holy smokes, Fermat was wrong!")
else:
p