Brooks Emerick

matH 140 — Applied Statistical Methods

Spring 2026 — Sections 020 and 050

Course Materials:

• Schedule (updated Feb 24)

• Syllabi (updated January 26):

  • Section 020 Syllabus

  • Section 050 Syllabus

• Table A

• Table B

• TI-84 Procedures

lecture notes:

• Chapter 1 — Picturing Distributions with Graphs (Written)

• Chapter 2 — Describing Distributions with Numbers (Written)

• Chapter 3 — The Normal Distributions (Written)

• Chapter 4 — Scatterplots and Correlation (Written)

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.2.7—S.2.8: Standard Deviation (Solutions)

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

• S.3.6—S.3.8.P1: Using the Standard Normal Distribution (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.5.6: Regression and Residuals (Solutions)

Problem Sets:

• Problem Set I (Solutions)

• Problem Set II (Due March 25 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 (Coming soon…)

• Minitab Lab 1 (Due Mar 27 on D2L)

  • DIAMONDS

  • LOSTQUOT

Exams:

• Exam I (Solutions)

• Exam II (Mar 27 in AF 202)

• Exam III (Apr 24 in AF 202)