- Finish Experiments
- Extra questions
- Quiz 4.2
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
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
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
Bell-Ringer
Quiz 5.2
Objectives
- Conditional probability
- Tree diagrams
- Independence
Agenda
Assignments:
- 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)
Vocab and 5.2 exercises pg 314 - Ex # 40, 43, 45, 47, 53, 54, 57-61
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