In this part of the chapter we are introduced to some new statistical concepts: variance and standard deviation. We also discuss some convenient properties if the same experiment (e.g. rolling a die) is repeated multiple times. Be sure to understand and memorize the new formulas that you meet.
10-16 AIM3 3.4 Expected Value
Reminder (that should be unneccesary)- you are expected to take notes from the videos. Failure to do so will have academic and citizenship consequences.
10-15 AIM3 3.3 Polynomial Powers
Do you remember using Wolframalpha earlier in the year to simplify Lagrange answers? Now you will use it to expand polynomial powers. Reminder: the "^" symbol is used to introduce exponents, for example x cubed is written as x^3. Helpful hint- to show the answer to an expansion question show the term that gives the answer AND the term before AND after it. You do not need to show the whole expansion unless specifically asked to do so. Show the three terms or your answer is incomplete.
10-14 AIM3 3.2 Probability & Pascal's Triangle
10-11 AIM3 3.1 Getting Started
Chapter 3 deals with various statistical concepts. We will start off by exploring an interesting relationship between polynomials and probability.
10-7 AIM3 2.16 The Binomial Theorem
If we are on schedule, the Chapter 2 C-D test will be on Friday, October 11.
10-3 AIM3 2.15 Pascal's Triangle
For class on Monday, October 7.
10-2 AIM3 2.14 Getting Started
Let's explore some relationships between Pascal's Triangle and the Binomial Theorem.
Also, Quiz 2C is scheduled for tomorrow, 10-3.
Also (part 2), I was surprised that no one needed any tutoring assistance in the Zoom tutoring hour.
10-1 AIM3 2.13 Repeating Decimals
9-27 AIM3 2.12 Limits
Watch this video by 9-30. It will be used for classwork on 10-1.