Monday
Bellringer
Finish and Turn in Binomial Video questions from pg 16.
Geometric random variables - khan academy
Objectives
- Determine whether the conditions for using a binomial random variable are met.
- Compute and interpret probabilities involving binomial distributions.
- Calculate the mean and standard deviation of a binomial random variable. Interpret these values in context.
- Find probabilities involving geometric random variables.
- When appropriate,use the Normal approximation to the binomial distribution to calculate probabilities.
Agenda
6.3 exercises pg 413 #96-105
Review Ch 6 Objectives
Frappy pg 414 - complete these questions. Frappy a,b,c,d - Save for tomorrows zoom session
CH 6 AP Practice Test pg 418 - Look over to review- do not have to turn in - answers are in the back of the book. I will answer questions in Tuesday's zoom session.
Closure
Assignment
6.3 exercises pg 413 #96-105
Frappy pg 414
Tuesday
Zoom session to review Ch 6
Russ Wissing is inviting you to a scheduled Zoom meeting.
Topic: AP Stats Ch 6 review
Time: Mar 31, 2020 9:15 AM Central Time (US and Canada)Join Zoom Meeting
https://zoom.us/j/978338046Meeting ID: 978 338 046
Wednesday
Bellringer
Review questions over ch 6
Objectives
- Determine whether the conditions for using a binomial random variable are met.
- Compute and interpret probabilities involving binomial distributions.
- Calculate the mean and standard deviation of a binomial random variable. Interpret these values in context.
- Find probabilities involving geometric random variables.
- When appropriate,use the Normal approximation to the binomial distribution to calculate probabilities.
Agenda
Ch 6 Exam - log into the e-book
Under assignments at the top, click on Chapter 6 Random variables, Click on Ch 6 Review, it should say To do. Take the test.
You can use your book and your notes, please do not share answers with other students, email me with questions.
Binomial Distribution
The expected value or mean of X is E (X )=μ=np
The standard deviation of x = sqrt(np(1-p)
Geometric distribution
The expected value or mean of X is E (X )=μ=1/p
The variance of X is σ^2 =(1-p)/p^2
Closure
Thursday
Bell Ringer
- I am waiting on 1 student to take the test on chapter 6. When they do I will post the answers, after this if you are not happy with your grades we will discuss retest options. Grades are entered in Powerschool.
- Today we will start Ch 7 by defining the Ch 7 vocabulary and reading section 7.1.
Objectives
- Introduce chapter 2
Agenda
- Bell Ringer
- Define the chapter 7 vocabulary in classroom.
- Read section 7.1 pg 422-436
Assignments
Ch 7 vocabulary- google Classroom
Friday
Bellringer
I posted the answers to the chapter 1 exam in Classroom, check your e-mail. to see ways you can get points back on the exam.
Define your ch 7 vocabulary, I only had 2 students do this yesterday??? Understanding the vocabulary is critical to be able to read the text and follow the video discussions.
Objectives
Distinguish between a parameter and a statistic.
Use the sampling distribution of a statistic to evaluate a claim about a parameter.
Distinguish among the distribution of a population, the distribution of a sample, and the sampling distribution of a statistic.
Determine whether or not a statistic is an unbiased estimator of a population parameter.
Describe the relationship between sample size and the variability of a statistic.
Agenda
Watch the video on Sampling Distributions
Complete the exercises from section 7.1 see below.
Assignment
7.1 exercises pg 436+ # 1,2, 7, 8, 10, 16, 19
Closure