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RYERSONQMS 202Nursel RuzgarWinter

[QMS 202] - Final Exam Guide - Comprehensive Notes fot the exam (36 pages long!)

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RYERSONQMS 202Nursel RuzgarWinter

[QMS 202] - Midterm Exam Guide - Comprehensive Notes for the exam (24 pages long!)

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RYERSONQMS 202Claire Chua- ChowFall

QMS 202- Midterm Exam Guide - Comprehensive Notes for the exam ( 16 pages long!)

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The purpose of this report is to find out whether or not there is a difference between the prices of stock at different dates. 30 samples of different
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RYERSONQMS 202Boza TasicSpring

QMS 202 Study Guide - Midterm Guide: Multiple Comparisons Problem, General Idea, Peanut Butter

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The standard normal distribution has mean of 0 and standard deviation of 1. A z-value or standard normal value is the distance between a selected value
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RYERSONQMS 202Shengkun XieFall

QMS 202 Study Guide - Final Guide: Analysis Of Variance, University Of Florida, F-Test

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Testing: 2 sample test: means of 2 pop"t. Pooled-variance t-test btwn means: whether there"s a significant difference btwn the. Df = n1 + n2 2 (cid:220
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RYERSONQMS 202AllWinter

QMS 202 Study Guide - Quiz Guide: Interquartile Range, Standard Deviation, Box Plot

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If whole #, use that value as percentile. If it"s x. 5, p=avg between x and x+1. If x. 25 or x. 75, then use tie breaker rule. N=population size xi=ith
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RYERSONQMS 202Jason ChanWinter

QMS 202 Study Guide - Final Guide: Sample Size Determination, Dependent And Independent Variables, F-Test

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= x s z: mean of 0 and standard deviation of 1. Central limit theorem: for a large sample size, The mean of the distribution of the sample mean will be
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RYERSONQMS 202Changping WangWinter

qms202 test 1 crib sheet pg 2.docx

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RYERSONQMS 202Jason ChanWinter

CQMS202TestOneReviewQuestions(Winter2013).doc

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Ryerson automobile insurance company wants to estimate the mean time it takes for workers who are employed in downtown toronto to get to work. A sample
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RYERSONQMS 202Jason Chin- Tiong ChanWinter

QMS 202 Quiz: Test Two Crib Sheet

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RYERSONQMS 202Nursel RuzgarWinter

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

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RYERSONQMS 202AllFall

QMS 202 Midterm: QMS202 Term Test 1 2013 Winter

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RYERSONQMS 202AllFall

QMS 202 Midterm: QMS202 Term Test 1 2013 Winter

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RYERSONQMS 102Shazia AzeemFall

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
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RYERSONQMS 102AllFall

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
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RYERSONACC 406Richard DeklerkWinter

ACC 406 Lecture 11: HW Chapter E11-5,E11-6,E11-10,E11-11

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RYERSONACC 406Richard DeklerkWinter

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

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RYERSONACC 406Richard DeklerkWinter

ACC 406 Lecture Notes - Lecture 3: Canada Day, Variable Cost, Forklift

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RYERSONACC 406Richard DeklerkWinter

ACC 406 Lecture Notes - Lecture 7: Kilogram, Decal, Quality Control

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RYERSONACC 406Richard DeklerkWinter

ACC 406 Lecture 4: HW Chapter E4-13,E4-16,E4-19,E4-21,E4-27

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RYERSONQMS 202Claire Chua- ChowFall

QMS 202 Lecture Notes - Lecture 9: Energy Transfer Partners, Energy Transfer Equity, Encana

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The purpose of this report is to find out whether or not there is a difference between the prices of stock at different dates. 30 samples of different
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RYERSONQMS 202Shengkun Victor XieFall

QMS 202 Lecture Notes - Lecture 9: Interquartile Range, Pie Chart, Bar Chart

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Marks: each question is worth 5 marks with a total of 35 marks. (note: there will be a. Your project is due in week 10 and it is due in class. There wi
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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Lecture 10: Intro to Multiple Regression

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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Lecture Notes - Lecture 1: Statistical Parameter, Central Limit Theorem, Standard Deviation

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Confidence intervals for the population mean : 10. 1 when population standard deviation is known. A continuous function f(x) that satisfies f(x) 0 and
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RYERSONQMS 202Clare ChuaWinter

chuas slides

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* please refer to handout for the test dates. Two-sample tests and one-way anova. chapter 11 in the th d o w anova. Answer questions in handouts and qu
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RYERSONQMS 202Gunawardena EgodawatteWinter

QMS 202 Lecture Notes - Lecture 1: Point Estimation, Statistical Parameter, Standard Deviation

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RYERSONQMS 202Pauline FuWinter

QMS 202 Lecture Notes - Lecture 7: Graphing Calculator, Test Statistic, Standard Deviation

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You can use pooled variance sp2 = [(n1-1)s1. Note: i(cid:374) calculator keep (cid:862)pooled:o(cid:374)(cid:863: t1, t2 are unknown, and t1 does not e
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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Lecture 9: Simple Linear Regression

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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Lecture 1: lecture 1

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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Lecture 7: One-Way ANOVA

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RYERSONQMS 202Gunawardena EgodawatteSpring

QMS 202 Chapter Notes - Chapter Test One: Confidence Interval, Sample Size Determination, Statistical Hypothesis Testing

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Confidence interval- estimate for mean: (sd known for pop. aka z) > You would determine the population mean is between the two values. Critical values
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RYERSONQMS 202Daniel Mc ClearyFall

QMS 202 Chapter Notes - Chapter 12-13: Null Hypothesis, Analysis Of Variance, Total Variation

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Qms 12. 1 comparing the means of two independent populations. The test statistic used to determine the difference between the population means is based
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RYERSONQMS 202Daniel Mc ClearyFall

QMS 202 Chapter Notes - Chapter 10: Central Limit Theorem, Confidence Interval, New Zealand

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Confidence interval estimation for the mean (o unknown) Use central limit theorem and knowledge of the population distribution to determine the percent
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RYERSONQMS 202Boza TasicWinter

QMS 202 Chapter Notes - Chapter 10: Confidence Interval, Interval Estimation, Point Estimation

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We estimate population parameter using either point estimates or interval estimates. A point estimate is the value of a single sample statistic. A conf
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RYERSONQMS 202Daniel Mc ClearyFall

QMS 202 Chapter Notes - Chapter 11: Type I And Type Ii Errors, Null Hypothesis, Confidence Interval

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Qms chapter 11 fundamentals of hypothesis testing one-sample tests. Null hypothesis always one of status quo and is identified by the symbol ho: whenev
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RYERSONQMS 202Clare ChuaWinter

QMS 202 Chapter Notes - Chapter 1-2: Level Of Measurement, Categorical Variable

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RYERSONQMS 202Daniel Mc ClearyFall

QMS 202 Chapter Notes - Chapter 15: Simple Linear Regression, Regression Analysis, Linear Independence

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Regression analysis enables you to develop a model to predict the values of a numerical variable based on the value of other variables. Want to predict
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RYERSONQMS 202Daniel Mc ClearyFall

QMS 202 Chapter Notes - Chapter 14: Null Hypothesis, Contingency Table

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Qms 14. 1 chi-square test for the difference between two proportions. X1 number of items of interest in group 1. N1-x1 number of items that are not of
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RYERSONQMS 202Jason ChanWinter

QMS 202 Chapter Notes -Null Hypothesis, Test Statistic, Standardized Test

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RYERSONQMS 202Clare ChuaWinter

QMS 202 Chapter Notes -Sampling Error, Confidence Interval, Point Estimation

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RYERSONQMS 202Jason ChanSpring

QMS 202 Study Guide - Final Guide: Analysis Of Variance, Confidence Interval, Test Statistic

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Is distribution of x normal: is x is normal distribution in question, can i apply central limit theorem (clt)? n . 30, yes, if n 30, no: assume that x
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RYERSONQMS 202Nursel RuzgarWinter

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RYERSONQMS 202Jason Chin- Tiong ChanWinter

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RYERSONQMS 202Clare Chua- ChowWinter

QMS 202 Study Guide - Midterm Guide: Railways Act 1921, Random Variable, Null Hypothesis

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Confidence interval: (intr) the true difference in means falls inbetween the confidence interval. 2-sample z interval - calculates the confidence inter
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RYERSONQMS 202Jason Chin- Tiong ChanWinter

QMS 202 Study Guide - Midterm Guide: Sample Size Determination, Null Hypothesis, Statistical Hypothesis Testing

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The standard normal distribution has mean of 0 and standard deviation of 1. A z-value or standard normal value is the distance between a selected value
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RYERSONQMS 202Jason Chin- Tiong ChanWinter

QMS 202 Study Guide - Final Guide: Confidence Interval, Upper And Lower Bounds, Harmonic Mean

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Anova f-test was used to analyze the difference between the group means of toronto, Anova test is used to analyze differences among more than two group
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RYERSONQMS 202Claire Chua- ChowFall

QMS 202 Study Guide - Midterm Guide: Analysis Of Variance, Randomness, Statistical Hypothesis Testing

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RYERSONQMS 202Nursel RuzgarWinter

[QMS 202] - Midterm Exam Guide - Comprehensive Notes for the exam (24 pages long!)

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RYERSONQMS 202Nursel RuzgarWinter

QMS 202 Study Guide - Midterm Guide: Type I And Type Ii Errors, Null Hypothesis, Confidence Interval

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