RK
Team
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Detroit Tigers
AL
Toronto Blue Jays AL
Kansas City Royals AL
San Francisco Giants
NL
Colorado Rockies NL
Boston
Ghazaros Mkrtchyan
n01205074
Assignment #3
Task 1
Task 2
Question: How much money did you spend on groceries last week?
Guess mean: $75
Population sampled: College students
Sampling method: random
Pos
1
Executive Summary
A newly developed IBM computer, formerly known as Watson, named after IMBs founder Thomas
Watson, is a distinct representation of the amazing advancement in computer technology in
BlackBerrys Redemption
BlackBerry started out as a company that was well recognized as one of the leaders
in the automotive software industry, their products were world renowned by many
government age
Information Systems Used by
Mcdonalds
Ayo Leech
Khalil Mohammed
Julius Ortiz
Eva Henry
Christian Burkett
Justin Teelucksingh
Nihad Al-Juboori
BUS - 1500 - 0LB
November 28, 2016
Table Of Contents
Intro
September 29,2016
Assignment #1
Group Members
Khalil Mohamed
Eva-Marie Henry
Christian Burkett
Problem 1:
Profits serve no useful purpose and contribute nothing to society economically. All that profi
Review for final exam
Microeconomics 1000, Humber College
Chapter 9
1.If the world price of a product is higher than a country's domestic price, what do we
know?
a. That country should import that pro
Review for the Midterm
The Midterm is scheduled on Tuesday June 20th from 11:40 am 1:10 pm in Room
H212.
This midterm has 12 multiple choice questions (12 marks) and 6 calculation questions
(48 marks)
e-Portfolio Assignment
Professional Portfolio Website Assignment
Collect, Select, Reflect, Connect
"We do not learn from experiences; we learn from reflecting on our experiences."
John Dewey, 1933
Ins
Assignment 3
Online Shopping
Several studies have found that the frequency with which shoppers browse internet retailers is related
to the frequency with which they actually purchase products and/or s
FORMULAE & TABLES FOR STAT 5002 FINAL EXAM
population mean, populationstandard deviation
n
x sample mean ; x
x
i 1
i
, where n sample size
n
n
s sample standard deviation; s
x
i 1
i
x
2
n 1
df nu
90% Confidence Interval
Mean
Standard Error
Median
Mode
Standard Deviation
Sample Variance
Kurtosis
Skewness
Range
Minimum
Maximum
Sum
Count
Confidence Level(90.0%)
279.85
25.8755636
245
192.75
129.37
STAT 5002
Major Assignment
Student Name: _
Student Number: _
Bianca Simeoni, a Humber College graduate who always had only perfect marks in statistics, was
hired by the famous Healthy Life medical ins
A.
Online Shopping
600
500
400
Browsing TIme (Min/week)
f(x) = - 7.07x + 551.94
R = 0.62
300
200
100
0
10
20
30
40
50
60
70
80
Age of Respondent
Yes, it does seem as though the variances are linearly
ASSIGNMENT 3
The project network is as follows:
Max numbers
Min numbers
A
4
0
16
D
3
4
20
C
5
Start
B
4
0
0
4
15
E
4
10 4
4
4
F
9
4
12
9
20
12
23
9
20
14
14
G
6
14
17
20
23
H
7
14
14
21
21
13
21
I
3
2
Practice Test
STAT 5002
1.
A real estate broker wants to analyze the situation on the real estate market in Toronto. She
randomly selected 10 one-bedroom condos sold in GTA in January-February 2017. S
Introduction to Statistics (Types of Data and Information)
STAT 5002
Statistics is a collection of methods for planning experiments, obtaining data, and then organizing,
summarizing, presenting, analy
STAT 5002
Estimating a Population Mean: Available
Definitions
An estimator is a sample statistic (such as the sample mean x ) used to approximate a population
parameter. An estimate is a specific valu
STAT 5002
The Central Limit Theorem
In a random sample, members of the population are selected in such a way that each individual has an
equal chance of being selected.
A simple random sample of n sub
Measures of Central Location
STAT 5002
A measure of central location is a value at the centre or middle of a data set.
The arithmetic mean of a set of scores is the value obtained by adding the scores
Graphic Methods
STAT 5002
Bar and Pie Charts
Example 2.4: The following table lists the per capita beer consumption for each of ten countries around
the world.
Country
Consumption (litres/year)
Austra
The Normal Distribution
STAT 5002
Introduction
A random variable is a numeric function that assigns probabilities to different events in a sample space.
A random variable whose possible values cannot
Probability
STAT 5002
An event is any collection of results or outcomes of a procedure.
A simple event is an outcome or an event that cannot be broken down into simpler components.
A sample space for
Lecture Examples 2.
STAT 5002
In Exercises 1-13, identify which of these types of sampling is used: random, stratified, systematic,
cluster, or convenience.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.