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學生對 宾夕法尼亚大学 提供的 Modeling Risk and Realities 的評價和反饋

4.6
1,571 個評分
211 個審閱

課程概述

Useful quantitative models help you to make informed decisions both in situations in which the factors affecting your decision are clear, as well as in situations in which some important factors are not clear at all. In this course, you can learn how to create quantitative models to reflect complex realities, and how to include in your model elements of risk and uncertainty. You’ll also learn the methods for creating predictive models for identifying optimal choices; and how those choices change in response to changes in the model’s assumptions. You’ll also learn the basics of the measurement and management of risk. By the end of this course, you’ll be able to build your own models with your own data, so that you can begin making data-informed decisions. You’ll also be prepared for the next course in the Specialization....

熱門審閱

JN

Apr 13, 2018

covers good amount of material and exactly what is in the outline, presented with enough detail to follow. Good walk-through of the spreadsheets helps understanding, easy to follow along and practice.

LC

Dec 19, 2016

Material was very well presented. Week 3 was challenging, but taking time to print out the slides, work through them rigorously proved very helpful. I found all sections very, very informative.

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201 - Modeling Risk and Realities 的 205 個評論(共 205 個)

創建者 Bertrand R M

Aug 15, 2017

very poor qual

創建者 STEVE S

Apr 11, 2018

I do not recommend this course or the specialization. I will cite below sentences from the course and you can be the judge yourself.

*** start of cited sentences ***

if we plug in the expected values … we get fifty thousand times ninety, plus nine hundred thousand times ten, plus one hundred thousand times six, plus one hundred fifty thousand times two …….

*** end of cited sentences ***

The professor was actually reading this calculation:

500,000*90 + 900,000*10 + 100,000*6 + 150,000*2

I sat through 3 courses to realize that I should have dropped it in course 1 week 1.

創建者 Pramit S

Jun 01, 2016

The distributions were not well explained, it could have been handled in a much better way!

創建者 Tommy O Z X

Apr 23, 2017

very watered down

創建者 Siddhi S

Apr 18, 2018

The expllanation for Week 3 is very poor. The professor fails to go into details and leaves much to assumption. A better understanding of reading the statistical tables and more detailed explanation of the pdf and CDF functions are required.