Category Archives: Exams

Scores from Exams

Lesson 18 Class Notes

The notes we discussed in class the last day are here, 20190502 Simple Linear Regression Notes

Summary Page for Exam Three review

Here is the summary page with the basic equations for Inferences on the parameters known as the population mean and population proportion.  Summary Lessons 13, 14, 15, 16 Inferences on Mean and Proportion

Oil well problem. 3 cases of a Z test

The summary page developed in class for Lesson 14 is here.  OK oil well problem Z test. Another oil well example with 3 cases and more detail is here,  Class Notes .  These cases have different numbers that the cases considered in class, but are the same problems.  The cases demonstrate the difference between strong […]

Poisson Random Variable – Lesson 9

See Poisson Random Variable Lesson 9 Hand Written Lecture for some lecture ideas and details on the class example.

Binomial Random Variable – Lesson 8

STAT 2023 on Tuesday, February 19, 2019, will have class online due to inclement weather.  Begin to learn the material by reading Lesson 8 and studying in detail Binomial Random Variable Lesson 8 Written Out Lecture Once you complete the studying and read the paragraphs below, use this exercise, 20190219 STAT 2023 Exercise Lesson 8, […]