Unit 10 Test Review: Data Analysis

Unit 10 Test Review: Data Analysis

9th - 11th Grade

20 Qs

quiz-placeholder

Similar activities

11. Review Linear Regression

11. Review Linear Regression

9th - 12th Grade

15 Qs

Equations and Correlation Coefficient

Equations and Correlation Coefficient

9th Grade - University

20 Qs

Correlation on a Graph

Correlation on a Graph

9th Grade - University

20 Qs

Digital Day (Jan 10)

Digital Day (Jan 10)

9th - 12th Grade

15 Qs

Line of Best Fit

Line of Best Fit

9th - 12th Grade

20 Qs

Scatter Plots

Scatter Plots

8th - 9th Grade

20 Qs

Correlation and R Value Review

Correlation and R Value Review

11th Grade - University

15 Qs

Unit 7 Day 9 HW

Unit 7 Day 9 HW

8th - 10th Grade

16 Qs

Unit 10 Test Review: Data Analysis

Unit 10 Test Review: Data Analysis

Assessment

Quiz

Mathematics

9th - 11th Grade

Medium

CCSS
6.SP.B.5C, HSS.ID.C.8, HSS.ID.B.5

+8

Standards-aligned

Created by

Melanie Paul

Used 12+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which best describes the strength of the model?

a weak positive correlation

a strong positive correlation

a weak negative correlation

a strong negative correlation

Tags

CCSS.8.SP.A.2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The scatterplot shows the number of minutes Tyler played in his last eight basketball games and the points he scored in each game. Estimate the location of the line of best fit. About how many points would Tyler score if he played for 40 minutes?

18 points

22 points

27 points

40 points

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The scatterplot shows the number of minutes spent reading (x) and the number of pages read (y) by each of seven students last night. Use the labeled points to create a linear model that predicts the number of pages that a typical student reads in x minutes. Which equation represents this linear model?

y = 711x + 2911y\ =\ \frac{7}{11}x\ +\ \frac{29}{11}

y = 711x + 16911y\ =\ \frac{7}{11}x\ +\ \frac{169}{11}

y = 117x 2637y\ =\ \frac{11}{7}x\ -\ \frac{263}{7}

y = 117x 4311y\ =\ \frac{11}{7}x\ -\ \frac{43}{11}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The graph represents a distribution of data.

What is the mean of the data?

5

10

30

50

Tags

CCSS.6.SP.B.5C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which is most likely the correlation coefficient for the set of data shown?

-0.83

-0.21

0.21

0.83

Tags

CCSS.HSS.ID.C.8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For which scatterplot is the correlation strongest?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.HSS.ID.B.5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The table shows the average number of hours of daylight per day for the last four months of the year.

What is the correlation coefficient for the data in the table?

–0.993

–0.791

0.791

0.993

Tags

CCSS.HSS.ID.C.8

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?