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Compare Analyze Data

Authored by Anthony Clark

Mathematics

8th Grade

CCSS covered

Compare Analyze Data
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Which of the following statements is true about the functions f(x) and g(x)?

The y-intercept of the f(x) function is less than the y-intercept of the function g(x).

The y-intercept of the f(x) function is greater than the y-intercept of the function g(x).

The y-intercept of the f(x) function is  equal to the y-intercept of the function g(x).

The y-intercept cannot be determined

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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The table below shows the average yearly balance in a savings account where interest is compounded annually. No money is deposited or withdrawn after the initial amount is deposited.

Which type of function best models the given data?

linear function with negative rate of change

linear function with positive rate of change

exponential decay function

exponential growth function

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Which function will describe the table?

quadratic

cubic

linear

exponential

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Based on the graph, how many more students are in the science club than the book club?

20

16

46

18

Tags

CCSS.3.OA.D.8

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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1.5

2.5

3.5

5

Tags

CCSS.6.NS.C.8

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

The median salaries in both companies are greater than $37,000

The mean salary in company 1 is greater than the mean salary in company 2

The salary range in company 2 is greater than the salary range in company 1

The mean age of workers at company 1 is greater than the mean age of workers at company 2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

The median salaries in both companies are greater than $37,000

The mean salary in company 1 is greater than the mean salary in company 2

The salary range in company 2 is greater than the salary range in company 1

The mean age of workers at company 1 is greater than the mean age of workers at company 2

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