# All Educational Materials for Brenda Gunderson

## Popular Study Guides

U OF MSTATS 250Brenda GundersonSpring

## [STATS 250] - Final Exam Guide - Everything you need to know! (100 pages long)

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Sample is a subset of a larger population that we can measure. When we summarize anything on our sample, we are calculating a statistic. A summary meas
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## STATS 250 Study Guide - Fall 2018, Comprehensive Term Test Notes - Confidence Interval, Test Cricket, Test Statistic

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250- Midterm Exam Guide - Comprehensive Notes for the exam ( 14 pages long!)

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As n increases, the bell curve gets skinnier (smaller variance) Confidence interval: provides a range of plausible values for the parameter. If null va
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U OF MSTATS 250AllWinter

## 350 W09 Exam 2 Review Questions

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Statistics 350 exam 2 review - winter 2009: the neo-pr personality inventory is a test designed to measure various aspects of adult personality, one su
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U OF MSTATS 250AllWinter

## STATS 250 Study Guide - Quiz Guide: Confidence Interval

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These tell us about a population where our sample contains two measurements for each individual, and we are interested in testing the average differenc
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U OF MSTATS 250AllSpring

## 350 F08 Exam 1 Review Questions.pdf

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U OF MSTATS 250AllSpring

## STATS 250 Study Guide - Midterm Guide: Stopwatch, Wine Tasting, Herbal Tea

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U OF MSTATS 250Brenda GundersonFall

## STATS 250 Study Guide - Final Guide: Standard Deviation, Correlation And Dependence, Total Variation

Parameter of interest: difference in population means 1 - 2. Difference in sample means: x-bar 1 - x-bar 2 (x1 - x2) 1 = population mean amount of time
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U OF MSTATS 250Brenda GundersonFall

## STATS 250 Study Guide - Final Guide: Type I And Type Ii Errors, Sample Size Determination, Confidence Interval

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Being a stats 250 tutor for close to 4 years, i compiled some final exam review notes. These are definitions and helpful formulas that students often g
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U OF MSTATS 250AllWinter

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Frequently-seen exam questions from 2014 - 2018.
U OF MSTATS 403AllFall

## STAT 406 Midterm Fall 2005

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Brie y state your reasoning for each part. (a) (b) (c) (d) Solution: a should be around 1 since the sample mean of iid data has the same expected value
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U OF MSTATS 403AllFall

## STAT 406 Midterm Fall 2006

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No calculators, formula cards, computers, or notes may be used. 1: the four r code fragments below include exactly one correct evaluation of the binomi
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U OF MSTATS 403AllFall

## STAT 403 Exam 2 Fall 2009

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Express you answers clearly and show work where appro- priate. 1: suppose we are interested in the correlation between a person"s annual income i (in t
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U OF MSTATS 403AllFall

## STAT 403 Exam 1 Fall 2008

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U OF MSTATS 403AllFall

## STAT 406 Midterm Fall 2007

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No calculators, formula cards, computers, or notes may be used. Partial credit will be given: describe in 2-3 sentences what the following program is d
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U OF MSTATS 403AllFall

## STAT 403 Midterm Fall 2010

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October 26th, 2010: answer the questions given below for the following probability distribution (your an- swers may depend on a and p): x. Solution: (p
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U OF MSTATS 403AllFall

## STAT 403 Final Exam Fall 2010

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Statistics 403 final exam: we are planning a study in which our goal will be to accurately estimate a treatment e ect, expressed as the di erence in me
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U OF MSTATS 401Shyamala NagarajFall

## STATS 401 Study Guide - Midterm Guide: Standard Deviation

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Due in lab, wednesday, april 7th: suppose we observe a bivariate sample of size 3n, where n of the xi equal 1, n equal. Your answer will depend on n an
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U OF MSTATS 401Shyamala NagarajFall

## STATS 401 Study Guide - Midterm Guide: Quantile Function, European Qualifications Framework, Problem Set

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U OF MSTATS 401Shyamala NagarajFall

## STATS 401 Study Guide - Midterm Guide: Null Hypothesis, Standard Deviation, Test Statistic

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You should provide your code (if any) and the numerical answer to each question, along with any written explanation that is requested: suppose we obser
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## STATS 250 Lecture Notes - Lecture 17: Null Hypothesis, Test Statistic, Standard Error

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U OF MSTATS 250Brenda GundersonSpring

## STATS 250 Lecture Notes - Lecture 16: Standard Deviation, Standard Score, Continuous Or Discrete Variable

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Office hours: tue 1-4, wed 11:30-5 in the slc. Old finals skip: f11 q2(f), q7(h), w12 q6(g) There is going to be a regression problem (2 pages) with al
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U OF MSTATS 250Brenda GundersonWinter

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## STATS 250 Lecture Notes - Lecture 1: Categorical Variable

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Lecture Notes - Lecture 1: Bar Chart, Categorical Variable, Histogram

Statistics: is a collections of procedures and principles for gathering data and analyzing information in order to help people make decisions when face
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## Popular Textbook Notes

U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter 1: Stats Chapter 1

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter 2: Stats Chapter 2

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter 4: Stats Chapter 4

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter 5: Stats Chapter 5

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U OF MSTATS 250A L LFall

## STATS 250 Chapter 6: Discrete Probability Distributions

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter 3: Stats Chapter 3

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Chapter Notes - Chapter 7: Osthe, Silicon-Germanium, Sample Size Determination

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U OF MSTATS 250Brenda GundersonWinter

## STATS 480 Chapter 5: Chapter 5

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U OF MSTATS 250A L LFall

## STATS 250 Chapter Notes - Chapter 3: Box Plot

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U OF MSTATS 250Alicia RomeroFall

## STATS 250 Chapter 3-5: STATS 280 CHAPTER 3-5 NOTES

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Stats 280 chapter 3-5 notes: histogram is a graph used to summarize data. A histogram does not need a vertical scale. Class intervals refer to the rang
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## Most Popular

U OF MSTATS 250Brenda GundersonSpring

## [STATS 250] - Final Exam Guide - Everything you need to know! (100 pages long)

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Sample is a subset of a larger population that we can measure. When we summarize anything on our sample, we are calculating a statistic. A summary meas
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U OF MSTATS 250Brenda GundersonWinter

## STATS 250- Midterm Exam Guide - Comprehensive Notes for the exam ( 14 pages long!)

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As n increases, the bell curve gets skinnier (smaller variance) Confidence interval: provides a range of plausible values for the parameter. If null va
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U OF MSTATS 250Brenda GundersonSummer

## STATS 250 Study Guide - Final Guide: Single-Stage-To-Orbit, Cadency, Bias Of An Estimator

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Midterm: Stats 250 Exam 1

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Ordinal if the bar graphs appear in a certain order. The way the tail is pointing is the direction of skew. Spread: variability, range, where to find m
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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Study Guide - Midterm Guide: Dependent And Independent Variables, Bias Of An Estimator, Analysis Of Variance

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As n increases, the bell curve gets skinnier (smaller variance) Confidence interval: provides a range of plausible values for the parameter. If null va
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## STATS 250 Study Guide - Fall 2018, Comprehensive Term Test Notes - Confidence Interval, Test Cricket, Test Statistic

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U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Study Guide - Final Guide: Null Hypothesis, Dependent And Independent Variables, Regression Analysis

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Anova = analysis of variance, extension of two independent samples pooled test. Random, independent sample (k = number samples) Each population a norma
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U OF MSTATS 250Brenda GundersonFall

## STATS 250 Final: Explanations for concepts

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U OF MSTATS 250Brenda GundersonFall

## STATS 250 Study Guide - Final Guide: Normal Distribution, Mean Absolute Difference, Analysis Of Variance

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U OF MSTATS 250Brenda GundersonFall

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## Most Recent

U OF MSTATS 250Brenda GundersonWinter

## STATS 250 Midterm: Stats Exam Review #1

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U OF MSTATS 250Alicia RomeroFall

## STATS 250 Study Guide - Midterm Guide: Unimodality, Type I And Type Ii Errors, Standard Deviation

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T distribution: used to infer about population means, symmetrical, unimodal, centered at 0, flatter and heavier tails compared to n(0,1, as df increase
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## STATS 250 Lecture Notes - Lecture 31: Analysis Of Variance, Confidence Interval

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Anova example, memory experiment, in a memory experiment, three groups of subjects were given a list of words to try to remember. The length of the lis
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