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Unit 2: One Variable Stats Overview
Unit 2: One Variable Stats Overview
In this unit we will learn about one variable statistics. We will learn about the different presentations of data, measures of center and spread, and sampling. There will be 3 standards we cover in this unit.
Presentation of Data
Measures of center and spread
Sampling and Analysis
Lesson 2.1 Frequency Charts
Lesson 2.1 Frequency Charts
Watch the video on frequency charts while you complete the notes page. Then work on your practice problems on page 38. Your Mastery check is the exit ticket on Frequency Charts
Lesson 2.2 Histograms
Lesson 2.2 Histograms
Watch the video over histograms and complete the notes on page 39. Then complete the 2 practice problems on page 40.
Your mastery check is on deltamath.
Lesson 2.3 Center and Spread
Lesson 2.3 Center and Spread
Where is lesson 2.3? It is the Stats Lesson 1.4 (desmos activity) in Google Classroom. There will be a a video on this coming soon in case you need extra help.
The Mastery Check is in google Classroom.
Lesson 2.4 Box and Whiskers Plots
This is the lesson from the day I was not in class. There is NO guided notes with this lesson. Please take notes on page 44. Lesson 2.4 Box and Whiskers Plots
The Mastery check is in google classroom.
Lesson 2.5 Cumulative Frequency
Lesson 2.5 Cumulative Frequency
This lesson is divided into 2 parts. Make sure you watch both videos and fill out the corresponding notes.
This is the first video to the lesson. Complete the notes Cumulative Frequency Part 1
This is the second video to the lesson and notes. Complete the note Cumulative Frequency Part 2
Descriptive Stats Mini Project
Descriptive Stats Mini Project
Here we will put together all our skills an do an investigation into Fun Size candy. Are companies such as Willy Wonka and Mars consistent in the number of candies in each fun size pack? We will investigate this through descriptive stats.
Your final project will be presented on the canva link to the right.
Your Presentation here!
Your Presentation here!
1 student needs to open the link and add the other group members
Here a view of what the slides look like.
To Be Completed
To Be Completed
Collect and record data
Create 3 displays of data (histogram, frequency, and box and whiskers)
Compare and Contrast the graphs.
Record findings (your analysis)
Organize your work into your presentation
Your data and work will be organized in these work sheets below first before making your presentation.
Unit 2 Review
Unit 2 Review
Shown above is your review for unit 2. This has been printed for you and put into your journal.
Completing all questions will help you succeed on the exam. be sure to also cover the following:
Types of data (discrete vs continuous, quantitative vs qualitative)
The Sampling techniques
Calculator steps for inserting data
Calculator symbols for mean, median, quartiles, standard deviation, minimum and maximum
How to find range, IQR, and mean with and without a calculator
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