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Home> Schools> University of North Carolina at Chapel Hill> Statistics and Operations Research (STOR) > STOR 155> Midterm Exam 2

UNC-Chapel Hill STOR 155 - Midterm Exam 2

School name University of North Carolina at Chapel Hill

Course Stor 155- Introduction to Statistics

Pages 11

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UNC-Chapel Hill STOR 155 - Midterm Exam 2

School: University of North Carolina at Chapel Hill

Course: Stor 155- Introduction to Statistics

Pages: 11

Documents in this Course

Exam 1

2 pages

STOR 155 EXAM II

STOR 155 EXAM II

12 pages

Lecture 22- Comparing two means

Lecture 22- Comparing two means

9 pages

Sampling Distributions for Counts and Proportions

Sampling Distributions for Counts and Proportions

26 pages

Lecture 9- Cautions about Regression and Correlation, Causation

Lecture 9- Cautions about Regression and Correlation, Causation

28 pages

Review Questions for Statistical Inference for Sample Mean

Review Questions for Statistical Inference for Sample Mean

15 pages

Lecture 6 - The Normal Distributions (II)

Lecture 6 - The Normal Distributions (II)

27 pages

Homework 6 Add 1 - Investment Return

Homework 6 Add 1 - Investment Return

3 pages

Hypothesis Testing and CI using t-distribution

Hypothesis Testing and CI using t-distribution

13 pages

Lecture 16- Estimation with Confidence

Lecture 16- Estimation with Confidence

20 pages

LECTURE NOTES

14 pages

Lecture 16- Estimation with Confidence

Lecture 16- Estimation with Confidence

20 pages

Lecture 17- Hypothesis Testing

Lecture 17- Hypothesis Testing

21 pages

Lecture 10- Randomness and Probability Model

Lecture 10- Randomness and Probability Model

23 pages

Lecture 6- The Normal Distributions (II)

Lecture 6- The Normal Distributions (II)

28 pages

Lecture 12 - Birthday Problem, Prisoner Dilemma, Random Variable

Lecture 12 - Birthday Problem, Prisoner Dilemma, Random Variable

21 pages

Lecture 9 - Cautions about Regression and Correlation, Causation

Lecture 9 - Cautions about Regression and Correlation, Causation

28 pages

STOR 155 Practice Midterm 1

STOR 155 Practice Midterm 1

10 pages

STOR 155 EXAM 1

STOR 155 EXAM 1

2 pages

Lecture 19- Comparing two proportions

Lecture 19- Comparing two proportions

10 pages

Lecture 5- Density Curves and Normal Distributions (I)

Lecture 5- Density Curves and Normal Distributions (I)

27 pages

STOR 155 final exam review

STOR 155 final exam review

13 pages

STOR 155 Syllabus

STOR 155 Syllabus

2 pages

Lecture 12- Birthday Problem, Prisoner Dilemma, Random Variable

Lecture 12- Birthday Problem, Prisoner Dilemma, Random Variable

21 pages

Lecture 5- Density Curves and Normal Distributions (I)

Lecture 5- Density Curves and Normal Distributions (I)

27 pages

Lecture 1- Overview; Displaying Distributions with Graphs

Lecture 1- Overview; Displaying Distributions with Graphs

30 pages

Lecture 2-2- Displaying Distributions with Graphs

Lecture 2-2- Displaying Distributions with Graphs

29 pages

Lecture 17- Hypothesis Testing

Lecture 17- Hypothesis Testing

21 pages

Lecture 5- Density Curves and Normal Distributions (I)

Lecture 5- Density Curves and Normal Distributions (I)

27 pages

Lecture 10- Randomness and Probability Model

Lecture 10- Randomness and Probability Model

20 pages

Lecture 6 - The Normal Distributions

Lecture 6 - The Normal Distributions

27 pages

Lecture 8- Least-Squares Regression

Lecture 8- Least-Squares Regression

20 pages

Lecture 15- Sampling Distributions for Sample Means

Lecture 15- Sampling Distributions for Sample Means

16 pages

Lecture 13- Means and Variances of Random Variables

Lecture 13- Means and Variances of Random Variables

17 pages

Lecture 11 - General Probability Rules

Lecture 11 - General Probability Rules

22 pages

Study Guide

15 pages

STOR 155- Review for Midterm Exam 2

STOR 155- Review for Midterm Exam 2

16 pages

Lecture 12 - Birthday Problem and Random Variables

Lecture 12 - Birthday Problem and Random Variables

19 pages

STOR 155 homework 6

STOR 155 homework 6

3 pages

Randomness and Probability Model

Randomness and Probability Model

20 pages

Midterm Exam 2

9 pages

Lecture 11- General Probability Rules

Lecture 11- General Probability Rules

22 pages

Lecture 10- Randomness and Probability Model

Lecture 10- Randomness and Probability Model

23 pages

Review for the Final Exam

Review for the Final Exam

13 pages

Inference for a Single Proportion

Inference for a Single Proportion

9 pages

Lecture 11- General Probability Rules

Lecture 11- General Probability Rules

22 pages

Lecture 17- Hypothesis Testing

Lecture 17- Hypothesis Testing

21 pages

STOR 155 COURSE OVERVIEW

STOR 155 COURSE OVERVIEW

14 pages

Lecture 14- Sampling Distributions for Counts and Proportions

Lecture 14- Sampling Distributions for Counts and Proportions

26 pages

STOR 155 Syllabus

STOR 155 Syllabus

2 pages

Review Problems in Sample Proportions

Review Problems in Sample Proportions

19 pages

Lecture 4- Displaying Distributions with Numbers (II)

Lecture 4- Displaying Distributions with Numbers (II)

29 pages

STOR 155 Syllabus

STOR 155 Syllabus

2 pages

Lecture 15- Sampling Distributions for Sample Means

Lecture 15- Sampling Distributions for Sample Means

16 pages

Lecture 2-2- Displaying Distributions with Graphs

Lecture 2-2- Displaying Distributions with Graphs

29 pages

LECTURE NOTES

9 pages

Lecture 7 - Scatterplots, Correlation

Lecture 7 - Scatterplots, Correlation

25 pages

Lecture 8- Least-Squares Regression

Lecture 8- Least-Squares Regression

20 pages

Displaying Distributions with Numbers

Displaying Distributions with Numbers

32 pages

Displaying Distributions with Numbers

Displaying Distributions with Numbers

32 pages

Lecture 20 - Comparing Two Means

Lecture 20 - Comparing Two Means

9 pages

Lecture 20- Comparing two means

Lecture 20- Comparing two means

9 pages

Lecture 15- Sampling Distributions for Sample Means

Lecture 15- Sampling Distributions for Sample Means

16 pages

Lecture 20- Comparing two means

Lecture 20- Comparing two means

9 pages

Lecture 12 - Birthday Problem and Random Variables

Lecture 12 - Birthday Problem and Random Variables

19 pages

Inference for a Single Proportion

Inference for a Single Proportion

9 pages

Overview- Displaying Distributions with Graphs

Overview- Displaying Distributions with Graphs

30 pages

Lecture 22- t-test

Lecture 22- t-test

15 pages

Lecture 4- Displaying Distributions with Numbers (II)

Lecture 4- Displaying Distributions with Numbers (II)

29 pages

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