Brooks Emerick

matH 140 — Applied Statistical Methods

Fall 2025 — Sections 020, 060, and 070

Course Materials:

• Schedule (updated Aug 24)

• Syllabi (updated Aug 24):

  • Section 020 Syllabus

  • Section 060 Syllabus

  • Section 070 Syllabus

lecture notes:

• Chapter 1 — Picturing Distributions with Graphs

• Chapter 2 — Describing Distributions with Numbers

• Chapter 3 — Density Curves and the Normal Distribution

• Chapter 4 — Scatterplots and Correlation

• Chapter 5 — Regression

• Chapter 8 — Producing Data: Sampling

• Chapter 9 — Producing Data: Experiments

Worksheets:

• S.1.1-S.1.2: Individuals, Variables, and Bar Graphs (Solutions)

• S.1.3—S.1.6: Graphical Displays of Quantitative Data (Solutions)

• S.2.1—S.2.3: Mean and Median (Solutions)

• S.2.4—S.2.6: Five Number Summary and Boxplots (Solutions)

• S.3.1—S.3.5: Density Curves, Normal Distributions, and z-Scores (Solutions)

• S.3.6—S.3.8.P1: Using the Standard Normal Distribution Table A (Solutions)

• S.3.6—S.3.8.P2: Finding Percentages on Any Normal Curve (Solutions)

• S.4.1—S.4.6: Scatterplots and Correlation (Solutions)

• S.5.1—S.5.5: The Least-Squares Regression Line (Solutions)

• S.8.1—S.8.6: Producing Data: Sampling (Solutions)

Problem Sets:

• Problem Set I (Solutions)

• Problem Set II (Due Oct 15 at 11:59 PM on D2L)

minitab Labs:

• Link to Web Version of Minitab

  • Click on Minitab on the left side

  • Go to the Minitab Cloud Login Portal

  • Click on Minitab Solution Center

• Survey Data

• Minitab Lab I (Solutions)

  • DIAMONDS

  • LOSTQUOT

Exams:

• Exam I (Solutions)

• Exam II is on Friday, Oct 17, in AF 202

• Exam III is on Friday, Nov 14, in AF 202