Math 101 Elementary Statistics — Spring 2022

3/3 (Tue) — Ch 3 cont’d & Ch 15

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We will finish Ch 3 and start Ch 15 today.

Ch 15 is one of the most important chapters in this course. The subject materials are more abstract than the previous chapters. So be patient. Pause and take frequent breaks!

 

Instructions

  • There are 2 problems in this lab work (from the 9th edition):
    • #3.36 — find a value given a proportion
    • #15.7 — we use the data but not the sub-parts

 

  • The videos explain the concepts and shows you how to do the lab work:

Ch 3 The Normal Distributions — cont’d — reverse calculations

Ch 15 Sampling distributions

 

  • Submit your lab work as one single PDF file to Canvas before the due date.

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