Week 9

Monday

Bell Ringer

Objectives

  • Distinguish between an observational study and an experiment.

  •  Explain the concept of confounding and how it limits the ability to make cause-and-effect conclusions.

  •  Identify the experimental units, explanatory and response variables, and treatments in an experiment.

  •  Explain the purpose of comparison, random assignment, control, and replication in an experiment.

  •  Describe a completely randomized design for an experiment, including how to randomly assign treatments using slips of paper, technology, or a table of random digits.

  •  Describe the placebo effect and the purpose of blinding in an experiment.

  •  Interpret the meaning of statistically significant in the context of an experiment.

  •  Explain the purpose of blocking in an experiment. Describe a randomized block design or a matched pairs design for an experiment.

Agenda

  • Finish Experiments
  • Extra Questions
  • Quiz 4.2
  • Turn in Ch 4 Vocabulary

Assignments:

Ch 5 Vocabulary

Tuesday

Bell Ringer

Watch Video #18 Introduction to Probability

Ch 5 Vocabulary

Video Probability rules

Objectives

  • Probability Models
  • Random Variables
  • Means and Variances of Random Variables
  • Probability Laws
  • Determine a probability model
  • Use probability rules
  • Venn Diagrams

Agenda

Bell Ringer

Agenda

    • Activity pg 290 in class
    • Read section 5.1
    • Ch 5 vocab
    • Complete section 5.1 exercises - pg 300 # 1,3,7,9,11, 16,17,19, 23

Assignments:

pg 300 # 1,3,7,9,11, 16,17,19, 23

 

 

 

 

Wednesday

 

Bell-Ringer

List Probability rules

Objectives

  • Use probability rules
  • Venn Diagrams/two way tables

Agenda

  • Probability rules
  • Venn Diagrams
  • Two way tables
  • Vocab and 5.2 exercises pg 314 - Ex # 40, 43, 45, 47, 53, 54, 57-61
 

Assignments:

Vocab and 5.2 exercises pg 314 - Ex # 40, 43, 45, 47, 53, 54, 57-61

 

 

Thursday

 

Bell-Ringer

Quiz 5.2

Objectives

  • Conditional probability
  • Tree diagrams
  • Independence

Agenda

  • Bell Ringer
  • Conditional Probability rules
    • pg 320 Venn Diagram
    • Pg 321 2 way table
  • Tree Diagrams
    • Pg 325 - tree diagram and 2 way table
    • pg 334 - #77
  • Independent
    • pg 85
  • Multiplication Rules
    • independent vs not independent (card example)
Assignments:

Vocab and 5.2 exercises pg 314 - Ex # 40, 43, 45, 47, 53, 54, 57-61

 

 

Friday

Bell-Ringer

List Probability rules

Objectives

      • Conditional probability
      • Tree diagrams
      • Independence

Agenda

      • Conditional Probability rules
        • pg 320 Venn Diagram
        • Pg 321 2 way table
      • Tree Diagrams
        • Pg 325 - tree diagram and 2 way table
        • pg 334 - #77
      • Independent
        • pg 85
      • Multiplication Rules
        • independent vs not independent (card example)

      Combinations and permutations

       

Assignments:

5.3 Exercises Pg 333 # 63, 64, 65, 68, 70, 75, 78, 82, 83

 

 

 

 

 

 

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