Last Year's Test – Winter 2018 Term Test #1
494 learners taking this course
Here are the two short-answer questions from last semester’s Term Test #1 – along with a complete video walkthrough of the solutions. Enjoy!
494 learners taking this course
Here are the two short-answer questions from last semester’s Term Test #1 – along with a complete video walkthrough of the solutions. Enjoy!
1146 learners taking this course
Here are some free resources to help you prepare for your first term test.
Preview this course - (2 preview lessons)
929 learners taking this course
Simple linear regression was covered in ADMS 2320, but this is not just a simple review. In this set of lessons I teach the chapter from scratch – including concepts focused on more heavily in ADMS 3330: The model, the error variable, and the requirements / conditions of the error variable.
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923 learners taking this course
Multiple regression may look very challenging at first . There are many independent variables to worry about (x1, x2, x3…), new interpretations for their slopes, a new F-test, but FEAR NOT! I will show you how to read through the computer outputs that accompany the questions in this chapter to find the answers you need quickly, and how to interpret them correctly.
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871 learners taking this course
Model Building is the third regression chapter and builds upon the techniques learned in Chapters 16 and 17. Three new concepts are introduced here: Polynomial (non-linear) models, Indicator variables, Interaction of independent variables. Computer outputs are still used here to find the answers so that bit is easy, but defining the variables, choosing the correct model, and interpreting the results gets messy. Let me walk you through it…
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828 learners taking this course
The test questions don’t change very much from one semester to the next. Why not have a look and see what kinds of questions your department likes to ask?…And how to solve them too!
671 learners taking this course
Here are some free resources to help you prepare for your second term test.
Preview this course - (3 preview lessons)
973 learners taking this course
This chapter is challenging mathematically, but the theory involved is easy enough to understand. To prepare for your term test, make sure you can solve forecasting problems quickly – the complex calculations mean that time constraints will be your biggest challenge!
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884 learners taking this course
Decision analysis is definitely one of the harder chapters in this course. To solve the word problems correctly, you’ll be using probability techniques from ADMS 2320, specifically: probability trees, and Bayes’s Law. There are a number of different types of decision analysis questions that you’ll be responsible for – Make sure you understand how to recognize and solve each of them.
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833 learners taking this course
This relatively easy chapter teaches you how to schedule the smaller activities that combine to make up a larger project. Probabilities are involved, but not like in Chapter 4 – With PERT/CPM probability questions we will be able to look up probabilities on the z-table (similar to Chapter 8 in ADMS 2320)