Monday
Bellringer
Today we will try the exercises from 8.3 - you watched a video related to this on Friday
Objectives
- State and check the Random, 10%, and Normal/Large Sample conditions for constructing a confidence interval for a population mean.
- Explain how the t distributions are different from the standard Normal distribution and why it is necessary to use a t distribution when calculating a confidence interval for a population mean.
- Determine critical values for calculating a C% confidence interval for a population mean using a table or technology.
- Construct and interpret a confidence interval for a population mean.
- Determine the sample size required to obtain a C% confidence interval for a population mean with a specified margin of error.
Agenda
Do the exercises from 8.3 - email with any questions.
Here is some extra help if needed
Calculating a confidence interval when population standard deviation is unknown.
Closure
Assignment
8.3 exercises
pg 527# 55, 58, 59, 62, 63, 66, 71, 75-78
Tuesday
Bellringer
Objectives
- Review Ch 8 topics
Agenda
Ch 8 Frappy pg 530. Please lit all conditions and explain your answers.
Review Ch 8 Practice test. Send me at least 1 question that you want to review.
Closure
Assignment
Ch 8 Frappy pg 530. Please list all conditions and explain your answers.
Review Ch 8 Practice test. Send me at least 1 question that you want to review.
Wednesday
Bellringer
Zoom Session over Ch 8 Topics
Objectives
- Review Chapter 8
Agenda
Questions over Chapter 8 - Review
Be ready for Ch 8 Test tomorrow
Thursday
Bellringer
Objectives
- Assess Ch 8 Objectives
Agenda
Ch 8 Exam - it is linked up in Google Classroom under exercises.
Closure
Assignments
Friday
Bellringer
Do corrections on the Ch 8 exam, you will get 1/2 of your points back
Objectives
State the null and alternative hypotheses for a significance test about a population parameter.
Interpret a P-value in context.
Determine whether the results of a study are statistically significant and make an appropriate conclusion using a significance level.
Interpret a Type I and a Type II error in context and give a consequence of each.
Agenda
Do corrections on the Ch 8 test.
Define the ch 9 Vocabulary
Closure
Assignment
Ch 9 vocabulary