Survey of prices and quantities of gasoline purchased in Toronto on March 25, 2010
Gasoline Sales
Octane
Level
Regular
Plus
Mid-Grade
Premium
Super
Price
/Litre
Number of
Litres
Number of
Customers
87
88
89
90
91
91.5
94.8
96.6
97.5
101.9
1463
1310
456
91

QMS102/204 Homework Hub Spring 2010
Hi Pachiter !
Choose a Module
Due Dates for Section qms204-ba0
No Late Submissions can be Accepted
Module
1
Thu, May 13, 2010
Measurement Scales
(6am)
2
Fri, May 14, 2010
(6am)
Stem and Leaf
3
Sun, May 16, 2010
(6am)
%

QMS102/204 Homework Hub Spring 2010
Hi Anojan !
Choose a Module
Due Dates for Section qms204-ba0
No Late Submissions can be Accepted
Module
1
Thu, May 13, 2010
Measurement Scales
(6am)
2
Fri, May 14, 2010
(6am)
Stem and Leaf
3
Sun, May 16, 2010
(6am)
% Fr

QMS102/204 Homework Hub Spring 2010
Hi Samadoon !
Choose a Module
Due Dates for Section qms204-ba0
No Late Submissions can be Accepted
Module
1
Thu, May 13, 2010
Measurement Scales
(6am)
2
Fri, May 14, 2010
(6am)
Stem and Leaf
3
Sun, May 16, 2010
(6am)
%

QMS102/204 Homework Hub Spring 2010
Hi Harpreet !
Choose a Module
Due Dates for Section qms204-ba0
No Late Submissions can be Accepted
Module
1
Thu, May 13, 2010
Measurement Scales
(6am)
2
Fri, May 14, 2010
(6am)
Stem and Leaf
3
Sun, May 16, 2010
(6am)
%

Day 1
Variable when cars go by
Colors
Brand
Weight
Speed
Friday, September 10, 2010
12:12 PM
Whom makes more money , doctors or lawyers
Decision to put a speed bump
Sort data into collection called sample
Symmetrical Distribution when all the possibilitie

Module 7
Thursday, November 11, 2010
11:32 PM
QMS102/204 Fall 2010
Module 7 Questions for Xiaoxiong
1.
A new public school is presently being built in your community. The classrooms will
include chairs that have a small table attached on the right or left

Day 1
Outline
Variable when cars go by
Colors
Brand
Weight
Speed
Friday, September 10, 2010
12:12 PM
Whom makes more money , doctors or lawyers
Decision to put a speed bump
Sort data into collection called sample
Symmetrical Distribution when all the poss

Review
Tuesday, April 26, 2011
1:02 PM
Types of Distributions:
Binomial: aka Bernoulli trial
-n repeated trials
-each trial can have only two possible outcomes. Success or Failure
-probability of success, P, is the same on every trial
-trials are independ

1. (12 MARKS) Here are the actual waiting time Statistics for a Knee
replacement in the Toronto region:
Jal'lec-b-Mar‘lo
Hospital Name
Km mmmiem' -‘ I l H '
Wmmw
m mesa-m “
Mount Smél Hospualrrb'mnto)“
Credit Valley Hospllal (Mmsrssauga) W 31
Toronto Eas

Winter 2010 QMS204 Final Exam
Questions for
Time Remaining: 4 min
[Press [SAVE] often]
Question 1.
Records indicate that the average arrival rate of customers at a gasoline service station is 4.3
arrivals every 10 minutes. The arrivals are independent and

Traders
at the
Sherat
on
Centre
Toronto
Hotel
1. 5 What is the probability that at least 10 parties will arrive at the restaurant between 6:00
and 7:00 pm?
0.0108
Soln: .995005 Eval: 0/5 Feedback: =1-POISSON(10-1,2*10,1)
2. 5 What is the probability that

Faculty of Science
Unit 1
Assignment
STAT 1201
Introduction to Probability
and Statistics
STAT 1201: Introduction to Probability and Statistics
A1-1
Unit 1 Assignment
Thisassignmenthasatotalof100marksandcounts8%towardsyourfinalcourse
grade.
1. Chapter1:(1

Types of Measures
Nominal
limited number of different values
each value (category) is a verbal description
there is no order to the values
even if the categories are identified as numbers, ie group1, group 2, mathematical operations are
meaningless.
Ordin

QMS204 STATISTICS for MANAGEMENT
Course Outline - Fall 2010
Prerequisite &/or Exclusions: none
COURSE REPEATS:
Ryerson Senate GPA policy prevents students from taking a course more than three times. (i.e., registered
initially, repeated once, repeated twi

DATA for question 1,2,
Fall 2010 Test 2 Information Version 1
Traders at the Sheraton Centre Toronto Hotel Management Information
Between the hours of 6 and 10 pm parties (groups of customers who will be sitting together at a
single table) arrive to be se

Fall 2010 Test 2 Information Version 1
(Question 1 &2)
Traders at the Sheraton Centre Toronto Hotel Management Information
Between the hours of 6 and 10 pm parties (groups of customers who will be sitting together at a
single table) arrive to be seated ra

Fall 2010 QMS204 Test 2/2 -Version 1
Traders
at the
Sherato
n Centre
Toronto
Hotel
1. 5 What is the probability that at most 12 parties will arrive at the restaurant between 6:00
and 7:00 pm?
0.3584
2. 5 What is the probability that at least 20 parties wi

Traders at the Sheraton Centre Toronto Hotel
1. 5 What is the probability that not less than 7 parties will arrive at the restaurant between
6:00 and 7:00 pm?
Soln: .954178 Feedback: =1-POISSON(7-1,2*6,1)
2. 5 What is the probability that at most 12 parti

Question 1. The inventory clerk of the local Michelin "Bridgestone Firestone Michelin
Uniroyal" Tire Store on St. Clair Ave. East in Toronto produced a list of various tire types and
sizes on January 15, 2010.
a. 5 What is the average retail price of all