Which statment BEST can be answered by the two-way table shown?

The number of people who eat at Taco Bell at night.

The number of adults who eat at McDonalds.

The number of women who prefer Wendy's.

The percent of people who like cheeseburgers.

Michael performed the indicated matrix opertion and wrote his answer this way: 6 8 12 15 9 11 Was he correct? Choose the best explaination.

Yes, he correctly performed each operation.

No, the second element in the top row is incorrect.

No, the last element in the bottom row is incorrect.

No, he added when he was supposed to subtract all the elements

If an association shows that part one has a probability of 53% and part two has a probability of 23%, which of the statements would best support the percentages?

There is an association because the 2nd percentage is less likely to happen.

There is an association because the 2nd percentage is more likely to happen.

There is not an association because the 2nd percentage is just as likely to happen.

There is not an association because the 2nd percentage is more likely to happen.

Module 8/9 REVIEW - Scatterplots, Two-Way Tables, & Matrices

8th Grade

•

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Module 8/9 REVIEW - Scatterplots, Two-Way Tables, & Matrices

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.SP.A.4, HSF.LE.B.5, HSN.VM.C.8

Standards-aligned

William Polascak

Used 12+ times

FREE Resource

18 questions

Show all answers

MULTIPLE SELECT QUESTION

1 min • 1 pt

Select all the terms that describe this scatter plot.

Positive

Negative

No Association

Linear

Non-Linear

Tags

CCSS.8.F.A.3

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which equation is the best approximation of the equation for the line of best fit (trend line) of the data?

Tags

CCSS.8.EE.B.5

MULTIPLE SELECT QUESTION

45 sec • 1 pt

If four new data points were added to the graph, which point would be an outlier?

(15, 21)

(3, 20)

(22, 25)

(7, 16.5)

none of the above.

Tags

CCSS.8.SP.A.1

DROPDOWN QUESTION

1 min • 1 pt

Scott created a scatter plot of the relationship between the number of students at a football game, x, and the amount of money raised selling snacks, y. The equation for his trend line was y = 5.2x - 20.
If 150 students showed up $ (a) would be made selling snacks.

760

780

800

Tags

CCSS.HSF.LE.B.5

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which trend line BEST fits the data graphed on the scatter plot?

Tags

CCSS.8.SP.A.2

DRAG AND DROP QUESTION

1 min • 1 pt

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
The y-intercept represents that Becky earns $ (a) per hour when she sells (b) coupon books.

2.50

Tags

CCSS.HSF.LE.B.5

DRAG AND DROP QUESTION

1 min • 1 pt

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
According to the trend line, on average Becky will earn $ (a) for each additional coupon book she sells.

2.50

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Module 8/9 REVIEW - Scatterplots, Two-Way Tables, & Matrices

18 questions

Select all the terms that describe this scatter plot.

Which equation is the best approximation of the equation for the line of best fit (trend line) of the data?

If four new data points were added to the graph, which point would be an outlier?

Scott created a scatter plot of the relationship between the number of students at a football game, x, and the amount of money raised selling snacks, y. The equation for his trend line was y = 5.2x - 20.
If 150 students showed up $ (a) would be made selling snacks.

Which trend line BEST fits the data graphed on the scatter plot?

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
The y-intercept represents that Becky earns $ (a) per hour when she sells (b) coupon books.

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
According to the trend line, on average Becky will earn $ (a) for each additional coupon book she sells.

Which statment BEST can be answered by the two-way table shown?

Complete the two-way table by matching the letter with the number that belongs there.

What percentage of people surveyed are runners and prefer sports drinks? Round to the nearest whole number!

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Module 8/9 REVIEW - Scatterplots, Two-Way Tables, & Matrices

18 questions

Select all the terms that describe this scatter plot.

Which equation is the best approximation of the equation for the line of best fit (trend line) of the data?

If four new data points were added to the graph, which point would be an outlier?

Scott created a scatter plot of the relationship between the number of students at a football game, x, and the amount of money raised selling snacks, y. The equation for his trend line was y = 5.2x - 20. If 150 students showed up $​ (a) would be made selling snacks.

Which trend line BEST fits the data graphed on the scatter plot?

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.The y-intercept represents that Becky earns $​ (a) per hour when she sells ​ (b) coupon books.

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.According to the trend line, on average Becky will earn $ (a) for each additional coupon book she sells.

Which statment BEST can be answered by the two-way table shown?

Complete the two-way table by matching the letter with the number that belongs there.

What percentage of people surveyed are runners and prefer sports drinks? Round to the nearest whole number!

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Scott created a scatter plot of the relationship between the number of students at a football game, x, and the amount of money raised selling snacks, y. The equation for his trend line was y = 5.2x - 20.
If 150 students showed up $ (a) would be made selling snacks.

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
The y-intercept represents that Becky earns $ (a) per hour when she sells (b) coupon books.

Becky creates a scatter plot of the relationship between her hourly pay, y, and the number of coupon books she sells, x. The trend line equation is y = 2.5x + 5.
According to the trend line, on average Becky will earn $ (a) for each additional coupon book she sells.