Welcome to Math Class

Welcome to Math Class

Think about this unit and type in the chat box what you feel you are still struggling with understanding.1. mean, median, and mode2. Dot plots3. Histograms4. Box and whisker plots5. Distribution vocabulary (what

we went over yesterday)6. Comparing graphs

1. Be present at your computer during ALL of class.

2. Have eyes on me and BBC.3. Ears listening and ready to follow

instructions.4. Keep chat on topic.5. Use whiteboard tools and

programs as directed.

Bell Ringer Review

YOU DID IT!!!!

Objectives

Content:I can find the mean, median, mode, and range of a list of numbersI can create and interpret dot plots and histogramsI can create and interpret box and whisker plots given a set of data.I can interpret the shape of data plots. I can interpret and compare two data sets.

Vocabulary Match-Up!

1. Mean2. Median3. Mode 4. Range5. Standard Deviation6. Upper Quartile7. Lower Quartile8. Lower Extreme9. Upper Extreme

a. Middle

b. Amount between smallest and largest value

c. How spread out data ared. Smallest number in a data sete. Number that appears the mostf. Median of upper half of datag. Largest number in a data seth. Averagei. Median of lower half of data

Sarah noticed that there are a lot of snowmen in the park near her house. She decides to see how her park compares to other parks

nearby. She goes to each park and counts the number of snowmen. Her results are below:

2, 6, 7, 1, 3, 4, 0, 5, 2, 2, 7, 9, 3, 2, 5, 1, 4, 4, 6, 0

What are the mean and median number of snowmen?

Yes!!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Sarah noticed that there are a lot of snowmen in the park near her house. She decides to see how her park compares to other parks

nearby. She goes to each park and counts the number of snowmen. Her results are below:

2, 6, 7, 1, 3, 4, 0, 5, 2, 2, 7, 9, 3, 2, 5, 1, 4, 4, 6, 0

Create a dot plot to represent the number of snowmen.

YOU DID IT!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Sarah noticed that there are a lot of snowmen in the park near her house. She decides to see how her park compares to other parks

nearby. She goes to each park and counts the number of snowmen. Her results are below:

2, 6, 7, 1, 3, 4, 0, 5, 2, 2, 7, 9, 3, 2, 5, 1, 4, 4, 6, 0

Create a histogram to represent the number of snowmen.

Awesome!!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Sarah noticed that there are a lot of snowmen in the park near her house. She decides to see how her park compares to other parks

nearby. She goes to each park and counts the number of snowmen. Her results are below:

2, 6, 7, 1, 3, 4, 0, 5, 2, 2, 7, 9, 3, 2, 5, 1, 4, 4, 6, 0What is the mode of the data?

What is the range of these data?

What in this data set will give us clues about the size of the standard deviation? Compared to the range of the data, will the standard deviation be big, or small?

Wahoo!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Break Time!

Create a box and whisker plot

11, 4, 11, 9, 13, 9, 8, 0, 8, 7, 11, 3, 8, 13

Create a box and whisker plot

6, 5, 7, 8, 9, 7, 7, 8, 6, 3, 7

Awesome!!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Vocabulary Match-Up Take 2

Series1

048

Series1

0

4

8

Series1

0

4

8

Se-ries

1

01234

Series1

048

Series1

02468

SymmetricUniformBimodal

Unimodal

Skewed leftSkewed right

None

Wahoo!!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

7. Using these two box plots showing the high temperature for the same two months in two different cities, answer the following questions.

a. Which city has a smaller range of high temperatures?

b. True or False: Fifty percent of the temperatures were the same for Provo and Salt Lake City. Explain your reasoning.

7. Using these two box plots showing the high temperature for the same two months in two different cities, answer the following questions.

c. The lower 25% of the days are below what temperature in Provo? (Quartile 1)

d. If you wanted to live in the colder city, which city would you choose and why?

Wahoo!!!!

Check Understanding

Give me an a-e. • A I don’t understand at all.• B I understand a little, but not very well• C I understand pretty well, but still make lots of

mistakes• D I understand it how to do it, but couldn’t explain

or help some one very well• E I completely understand and could help a

classmate.

Objectives

Content:I can find the mean, median, mode, and range of a list of numbersI can create and interpret dot plots and histogramsI can create and interpret box and whisker plots given a set of data.I can interpret the shape of data plots. I can interpret and compare two data sets.

What to do next:Today:Unit 2 Test

You should have done:All of unit 2

Application Share Assignment

Work on Assignments

• Pick a breakout room that you need to complete still/need help on

• Help each other out• If as a group you can’t figure it out, raise your

hand and I’ll come help

Small Groups

• If I call your name, please move yourself to the breakout room to work with me.

• The rest of you stay here and work with Mrs. Reeder on a couple more examples.

• The last 2 minutes, I will bring you all back to fill out the survey

Save participants listSave chat

Survey

Survey link: http://tinyurl.com/UTVAHSATTD

Recording: https://docs.google.com/forms/d/1nERQgUEDMWCoaOQuLk1nZ6RLFfNwLcmnuqysVcV7GhE/viewform

Secret word: lemon