Homework for Friday, January 31st

EXTRA CREDIT: SUPER BOWL
Check your CPS EMAIL and login.  You should have received an email from Ms. Polak.  Fill out that form on sunday and hit submit for extra credit in math!
Click here for the link
You have to log in with your CPS email to see it.

HOMEWORK
Scatter Plot 1:
Use the following data and plot it on a graph. Click on the images to enlarge

What is the relation, if any, between the amount of time spent playing games, and someone's GPA? Explain how you know this.

Scatter Plot2:

Use the following data and plot it on a graph. Click on the images to enlarge

What is the relation, if any, between the amount of time spent reading everyday and someone's birth month? Explain how you know this.

No Homework Thursday

As a reminder, there is no Homework for today due to the math benchmark we took today.

Homework for Wednesday, January 29

Today's homework is to finish the Baseball/Home Run sheets from class today.  Remember to do the stem-and-leaf plots for all of the players.

Homework for Wednesday, January 22

Part 1:  Count how many movies and videogames you own.  We will use these numbers to make a new graph.

Here is the homework for today:

Use the following data.

24, 15, 7, 9, 30, 22, 9, 57, 7

Find the mean, median, mode.
Find the maximum value, minimum value, and range.

Create a line plot, stem-and-leaf plot, and Box-and-whisker plot.


For this data set, which is the best graphic to use? Explain why one is better than the others.

Homework for Tuesday, January 21, 2014

PART 1Create a line plot AND a stem-and-leaf plot for the following data.

6,  5,  2,  1,  6,  8,  7,  2,  8,  9,  13, 6, 8, 3, 9

Find the mean, median, mode, and range.

For this set of data, which graph is better to use?  Explain why.


PART 2
Create a line plot AND a stem-and-leaf plot for the following data.

15,  24,  2,  18,  25,  18,  49,  12,  18,  29,  13, 36, 28, 33, 29

Find the mean, median, mode, and range.

For this set of data, which graph is better to use?  Explain why.

Homework for Friday January 17, 2014

Part 1: Reflection Prompt

Answer the following in two complete paragraphs.

How are the US customary system and metric systems related to ratios?  Explain why you think the majority of the world uses the metric system while English nations use the customary system. Which would you prefer and why? 


Part 2: Mean, Median, Mode

Find the mean, median, mode and range for each of the following data sets.

1. Andrew is on the basketball team and he recorded how many points he scored each game.  He scored  12, 4, 6, 4, 8, 10, 4, 2, 0, and 5 points.  

2.) Javier recorded how many hours he was watching tv in two weeks.  He watched  3, 1, 5, 9, 9, 5, and 2 hours for the first week.  The second week he watched  3, 1, 5, 9, 10, 4, and 3 hours of tv.  Which hours represented the weekends and how do you know?

3.)  Alex asked his friends to tell him how many videogames they owned.  His friends owned  12,  15,  10,  3,  8,  17,  24,   41,  32,  10,  21, and 32 videogames.  Find the mean, median, mode, and range for the games they owned.


Bonus:
Create a line plot for each time Stewie says a variation of the word "mom."  Your line plot should be set up like this. Place an "X" for each time Stewie says a word. Find the mode.





Your  line plot should look like this:





   X              X 
___________________________________________________________
Lois            Mom           Mommy          Mama           Ma






here is the link: https://www.youtube.com/watch?v=aOLxQGLJouI
(Stewie mom mum mommy)

No Homework Thursday, January 16

No homework today due to our preassessment.  Tomorrow we will begin our unit on statistics and averages.