Mrs. Cowells' Math Classes
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  • Algebra II
  • Algebra II Online Textbook
  • AP Statistics
    • YOUTUBE PLAYLIST
    • Day 1 Information
    • Chapter 4: Designing Studies
    • Chapter 1: Exploring Data
    • Chapter 2: Modeling Distributions of Data
    • Chapter 3: Describing Relationships
    • Chapter 5: Probability: What Are the Chances?
    • Chapter 6: Random Variables
    • Chapter 7: Sampling Distributions
    • Midterm Review
    • Chapter 8: Estimating With Confidence
YOUTUBE PLAY LIST FOR CHAPTER 2
PowerPoints & Chapter Outline
  • Lesson 2.1 PowerPoint
  • Lesson 2.2 PowerPoint 
  • ​Chapter 2 Notes Outline
​​Below are Video Examples Similar to Problems We Have Done in Class
Finding Percentiles
Cumulative Relative Frequency Graphs
Finding & Interpreting Z-Scores
Using Z-Score for Comparisons
Analyzing the Effects of Transformations
Finding Areas Under the Standard Normal Curve
Normal Calculations
More Complicated Calcuations
Using Table A in Reverse
Assessing Normaility
Homework 
  • HW 2.1 Part A Pages 205 - 207 #5, 7, 9, 11, 13, 15
  • ​Key HW 2.1 Part A​
  • ​Key HW 2.1 Part B # 19, 21, 31, 33 - 38​
  • Quiz Review 2.1 
  • Key Quiz Review 2.1
  • ​Key HW 2.2 Part A # 41, 43, 45, 47, 49, 51
  • ​Key HW 2.2 Part B #53, 55, 57
  • Key HW 2.2 Part C #63, 64, 65, 66, 68, 69 - 74
  • ​Quiz Review 2.2
  • Key Quiz Review 2.2

Lecture Notes & Examples
  • Lecture Notes & Examples 2.1 Part A
  • Key Lecture Notes & Examples 2.1 Part A

  • Lecture Notes & Examples 2.1 Part B
  • Key Lecture Notes & Examples 2.1 Part B
 
  • ​Lecture Notes & Examples 2.2 Part A
  • ​Key Lecture Notes & Examples 2.2 Part A
 
  • Lecture Notes & Examples 2.2 Part B
  • Key Lecture Notes & Examples 2.2 Part B

Videos
  • What is a Normal Distribution?
  • ​Normal Curves
  • ​Normal Calculations
  • Checking For Normality


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