Scatterplots and Two-Way Tables

Monday 3/27--Organize and Read Two Way Tables

I can organize and read data in a two-way table

M6 L13 and L 14

Scatter Plot and Trend Line Review

Quizizz Questions

Multiple Choice

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A

• B

• C

• D

Multiple Choice

The number of notebooks bought and the total cost.

• positive association
• negative association
• no association

Multiple Choice

The height of students and their scores on a test.

• positive correlation
• negative correlation
• no correlation

Multiple Choice

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

Multiple Choice

What is the equation of the line of best fit?

• y = -25x + 170

• y = -5/8x + 170

• y = 25x + 170

• y = 5/8x + 170

Multiple Choice

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the line of best fit to predict how many pages would be in a book with 6 chapters.

• 100 pages

• 170 pages

• 60 pages

• 20 pages

Multiple Choice

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the line of best fit to predict how many chapters would be in a book with 140 pages.

• 12 chapters

• 19 chapters

• 14 chapters

• 21 chapters

Poll

Which flavor of ice cream do you prefer?

• Chocolate

• Strawberry

• Vanilla

Multiple Choice

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262

Multiple Choice

How many females were surveyed?

• 10
• 16
• 26
• 14

Multiple Choice

What was the most popular party type?

• Bowling
• Skating
• Dancing
• Total

Multiple Choice

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

• There are more band members than non-band members
• There are more boys in the class than girls
• There are more boys in band than not in band
• More than half of the bands members in the class are girls

Summary of Lesson 13 and 14

Quizizz Questions

Multiple Choice

How many total people were surveyed?

• 78

• 22

• 70

• 100

Multiple Choice

How many total have an MP3 player?

• 13

• 57

• 70

• 100

Multiple Choice

How many total have no cell phone?

• 13

• 9

• 22

• 100

Multiple Select

What would you divide to find the relative frequencies by row? (Select all that apply.)

• 55/118

• 55/143

• 88/103

• 88/143

Multiple Select

What would you divide to find the relative frequencies by column? (Select all that apply.)

• 55/118

• 55/143

• 88/103

• 88/143

Multiple Choice

How many attended the basketball game but did not attend the school play?

• 63

• 55

• 118

• 88

Multiple Choice

How many total did not attend the school play?

• 63

• 15

• 78

• 221