# All Educational Materials for Mahsa Madani

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## [QMS 102] - Final Exam Guide - Ultimate 24 pages long Study Guide!

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When graphing categorical data we need to take into account: One categorical variable tallying data two categorical variables. Knowing the type of data

View Document## [QMS 102] - Final Exam Guide - Comprehensive Notes for the exam (46 pages long!)

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Statistics is a way to get information from data i. e. political polls, customer surveys, interest rates, ecn. Data: facts, especially numerical facts,

View Document## QMS 102- Final Exam Guide - Comprehensive Notes for the exam ( 36 pages long!)

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2017-09-11 6:05:00 pm: statistics is a way to get information from our data, a tool for creating a new understanding from a set of #s. Population: grou

View Document## QMS 102- Final Exam Guide - Comprehensive Notes for the exam ( 29 pages long!)

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What is statistic: statistics is a way to get information from data. Data: facts, especially numerical facts, collected together for references or info

View Document## [QMS 102] - Final Exam Guide - Comprehensive Notes for the exam (46 pages long!)

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Statistics is a way to get information from data. Population: a group of all items of interest to the statistics practitioner. All the members of the r

View Document## QMS 102- Final Exam Guide - Comprehensive Notes for the exam ( 22 pages long!)

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Statistics is a way to connect raw data into usable information (e. g. results from surveys) You can use statistics to create information that can be u

View Document## QMS 102- Final Exam Guide - Comprehensive Notes for the exam ( 23 pages long!)

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Descriptive statistics: collecting, summarizing, visualizing, presenting and analyzing data: collect data, summarize, visualize, present data, analyze

View Document## QMS 102 Study Guide - Comprehensive Midterm Guide: Bar Chart, Frequency Distribution, Categorical Variable

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Week 1 statistics notes definitions, data types, and measurement scale. Transforms data into useful information for decision makers. Descriptive statis

View Document## QMS 102 Study Guide - Quiz Guide: Barcode, Data Analysis, Histogram

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Stems: (can be repeated in patterns of 1, 2, or 5: should be from 6-13 stems, should be consecutive numbers or repeated numbers, units must be indicate

View Document## QMS 102 Study Guide - Quiz Guide: Bar Chart, Pie Chart, Contingency Table

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Statistics: science of collecting, organizing, analyzing, and interpreting data to make informed decisions to make informed decisions. Inferential stat

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Frequently-seen exam questions from 2014 - 2018.

## QMS 102 Study Guide - Quiz Guide: Financial Analyst, Standard Deviation, Sampling Distribution

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Test 3 review questions: a financial analyst for petrified paper products has submitted the following probability distributions of profit for two inves

View Document## QMS 102 Study Guide - Midterm Guide: Table Table, Central Tendency, Melco Pbl Holdings

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Question 1 [6 marks] the following sample data was obtained at 8pm at a popular downtown restaurant. There were 15 tables occupied at that time. Questi

View Document## QMS 202 Study Guide - Midterm Guide: Statistical Parameter, Decision Rule, Statistical Hypothesis Testing

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## ACC 406 Lecture Notes - Lecture 5: Finished Good, Financial Statement, Gross Margin

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## QMS 102 Lecture Notes - Lecture 6: Ryerson University, Accounting Equation

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The purpose of easy grade tutorials was to reteach and prepare business management students for the introduction to financial accounting midterm. Easy

View Document## QMS 102 Lecture 3: W3 - Stem and Leaf Plot

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Co(cid:374)se(cid:272)uti(cid:448)e (cid:449)ith the ste(cid:373) u(cid:374)it i(cid:374)di(cid:272)ated (cid:894)(cid:1005)(cid:1004)(cid:1004)/(cid:1

View Document## QMS 102 Lecture Notes - Lecture 2: Frequency Distribution, Open Data Protocol, Decimal Mark

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Stem-and-leaf displays: a stem-and-leaf display conveys information about the following aspects of the data: identification of a typical or representat

View Document## QMS 102 Lecture Notes - Lecture 9: Standard Deviation, Random Variable, Probability Distribution

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## QMS 102 Lecture Notes - Lecture 7: Decision Tree Learning, Collectively Exhaustive Events, Sample Space

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Probability the chances that an uncertain even will occur (always between 0 and 1) Impossible event an event that has no chance of occurring (probabili

View Document## QMS 102 Lecture Notes - Lecture 7: Empty Set, Empirical Probability, Thomas Bayes

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## QMS 102 Lecture Notes - Debit Card, Bar Chart, Poisson Point Process

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Cars arrive at a ace car wash at corner bloor and yonge at an average rate of 1. 5 cars every 10 minutes. 45% of the customers pay by debit card, 25% o

View Document## QMS 102 Lecture Notes - Ryerson University, Skewness, Prentice Hall

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Withdrawn, and will be ineligible to continue in your program. 416-979-5000 (ext 7673) note: please contact me by email. Consulatation hours: monday 3p

View Document## QMS 102 Chapter Notes - Chapter 5-8: Sampling Distribution, Systematic Sampling, Poisson Distribution

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Probability is determining the probability that a particular event will occur. Probability of occurrence = x / t where x = the number of ways in which

View Document## QMS 102 Chapter Notes - Chapter Final: Commercial Mortgage, Slovenská Televízia, Binomial Distribution

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Example: last year"s travel expenditures ($) by the 12 members of a university"s mean < median = left skewed. Business council were as follows: mean >

View Document## QMS 102 Chapter Notes - Chapter 5: Collectively Exhaustive Events, Marginal Distribution, Conditional Probability

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Event - each possible outcome of a variable. X - # of ways in which the event occurs t - total # of possible outcomes: simple event - described by a si

View Document## QMS 102 Chapter Notes - Chapter 1-3: Bar Chart, Categorical Variable, Qualitative Property

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Descriptive statistics: collecting, summarizing, visualizing, presenting and analyzing data: collect data, summarize, visualize, present data, analyze

View Document## QMS 102 Chapter Notes - Chapter 6: Random Variable, Binomial Distribution, Mathematical Constant

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Probability distribution for a discrete random variable: mutually exclusive listing of all possible numerical outcomes along with the probability of oc

View Document## QMS 102 Chapter Notes - Chapter 2: Pie Chart, Bar Chart, Certified General Accountant

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Today"s outcomes: review-chapter1 and chapter3. 1, create tables, bar graphs, pie charts and line graphs for qualitative (categorical) data, create fre

View Document## QMS 102 Chapter Notes - Chapter 5: Empirical Probability, Almost Surely, A Priori And A Posteriori

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Probability is the numeric value representing the chance, likelihood, or possibility that a particular event will occur (price of a stock increasing, a

View Document## QMS 102 Chapter Notes - Chapter 1: Sampling Frame, Common Application, Cluster Sampling

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Categorical (qualitative) variables take categories as their values such as yes , no , or blue , Numerical (quantitative) variables have values that re

View Document## QMS 102 Chapter Notes - Chapter 6: Random Variable, Binomial Distribution, Croatian Radiotelevision

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Multiple each possible outcome (x) by its corresponding prob & sum them. Binomial distribution: mathematical model mathematical expression repping vari

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## QMS 102 Study Guide - Final Guide: Data Analysis, Standard Normal Deviate, Total Quality Management

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## QMS 102 Study Guide - Midterm Guide: Frequency Distribution, Standard Deviation, Central Tendency

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5 to 10 classes class width = upper lower boundry (cid:374) (cid:272)e (cid:374)u(cid:373)(cid:271)ers (cid:1005), (cid:1006), (cid:1006). 5, 5 est. cl

View Document## QMS 102 Study Guide - Final Guide: Ryerson University, Statistical Inference, Statistic

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## QMS 102 Study Guide - Final Guide: Standard Deviation, Upper Class, Sample Size Determination

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## [QMS 102] - Final Exam Guide - Comprehensive Notes for the exam (46 pages long!)

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Statistics is a way to get information from data i. e. political polls, customer surveys, interest rates, ecn. Data: facts, especially numerical facts,

View Document## [QMS 102] - Final Exam Guide - Ultimate 24 pages long Study Guide!

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When graphing categorical data we need to take into account: One categorical variable tallying data two categorical variables. Knowing the type of data

View Document## QMS 102 Study Guide - Final Guide: Ogive, Standard Deviation, Interquartile Range

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10% rule: calculate the difference a=|mean-median|, calculate the 10% of the smaller of the mean and median , say b, if a<b, then mean is the preferred

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## QMS 102 Study Guide - Final Guide: Integer Sequence, Level Of Measurement, Sorting

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Qms 102 crib sheet test 1 fall 2017 (front) No particular order or ranking to these categories. Examples: marital status, sports, eye color, car brands

View Document## QMS 102 Lecture Notes - Lecture 1: Statistical Process Control, Accountant, Pie Chart

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Accounting: public accounting firms use statistical sampling procedures when conducting audits for their clients. Finance: financial analysts use a var

View Document## QMS 102 Study Guide - Quiz Guide: Pareto Chart, Cumulative Frequency Analysis, Bar Chart

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Descriptive statistics: focuses on collecting, summarizing, presenting, and analyzing a set of data. Inferential statistics: uses data that have been c

View Document## QMS 102 Study Guide - Midterm Guide: Bar Chart, Sample Size Determination, Quartile

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## QMS 102 Lecture Notes - Lecture 2: Bar Chart, Pie Chart, Frequency Distribution

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The number of stems should be from 6 to 13. Te stem values should be consecutive numbers or repeat 1, 2, or 5 times. Don"t" have to be a single digit.

View Document## QMS 102 Lecture Notes - Lecture 1: Level Of Measurement, Scientific Notation

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We should ask the questions before investing time and money. Allows us to make better business decisions. Statistics are not just numbers but are also

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