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Support Videos for Stats 1300

Session 0:

Click HERE for a video that goes over the practice problems for Chapters 1 & 2

Session 1:

Click HERE for a video that goes over the practice problems for Chapter 4

Click HERE for a video that goes over the practice problems for Chapter 3a (first part of Chap 3)

Click HERE for a video that goes over the practice problems for Chapter 3b (second part of Chap 3)

Session 2:

Click HERE and HERE for some “pointers” for Chap 5 (probability)

Click HERE for a video that goes over the practice problems for Chapter 5a (first part of Chap 5)

Click HERE for a video that goes over the practice problems for Chapter 5b (second part of Chap 5)

Click HERE for a video that goes over the practice problems for Chapter 6

Session 3:

Click HERE for a video that goes over the practice problems for Chapter 7a (first part of Chap 7)

Note: #13c…I have a mistake. My work started off correct…I am supposed to get 0.1915 for the proportion between the 18 and 20 (between the z score 0f -0.5 and 0)…BUT the question asks for the proportion LESS than 18 (or less than the z score of -0.5). So I SHOULD have taken 0.5000 – 0.1915 and got the answer that is correct and in the back of the book…0.3085.

Click HERE for a video that goes over the practice problems for Chapter 7b (second part of Chap 7)

Session 4:

Click HERE for a video that goes over the “random rectangles” activity in class

Click HERE for the sampling worksheet (extra practice)

Click HERE for a video that goes over the sampling worksheet (extra practice)

Click HERE for a video that goes over the practice problems for Chapter 9a (first part of Chap 9; with the population standard deviation KNOWN….NOTE: for some reason I didn’t label this as 9a on the video!!! I kept saying 7a….)

Session 5:

Click HERE for a video that goes over the practice problems for Chapter 9b (second part of Chap 9; with the population standard deviation UN-known as well as proportions)

Click HERE for a video that goes over the practice problems for Chapter 10a (first part of Chap 10; with population STDEV known!)

Click HERE for a video that goes over the practice problems for Chapter 10b (second part of Chap 10; with population STDEV unknown!)

Session 6:

Click HERE for a video that goes over the practice problems for Chapter 11

Click HERE for a video that goes over the practice problems for Chapter 15

Session 7:

Click HERE for a video that goes over the practice problems for Chapter 13

 

 

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