Select the statement that best describes the line.

The line is NOT a line of best fit because it does not go through the middle of the data set.

The line is the line of best fit.

The line is NOT a line of best fit because it does not go through the origin.

If a scatterplot has no association then...

...its ordered pairs have no predictable pattern

...it has ordered pairs that have a negative pattern

The linear regression equation is y = 61.93x - 1.79. According to the equation, the y-intercept can be interpreted as:

After 0 hours of driving, they went -1.79 miles.

They are driving -1.79 miles per hour.

The linear regression equation is y = 61.93x - 1.79. According to the model, the slope can be interpreted as:

They drove at a speed of 61.93 miles per hour.

After 0 hours of driving, they went 61.93 miles.

How do you find the residual?

what values are you talking about?

Scatterplot Regression Review

Quiz

•

Mathematics

•

8th - 9th Grade

•

Practice Problem

•

Hard

•

CCSS

HSF.LE.B.5, 8.EE.B.5, 8.F.A.3

Standards-aligned

Barbara White

FREE Resource

28 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What kind of correlation?

Positive

Negative

None

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What kind of correlation?

Positive

Negative

None

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What kind of correlation?

Positive

Negative

None

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What would the correlation be between math grades and the time it takes to run a mile ?

Positive Correlation

Negative Correlation

No Correlation

Cannot Be Determined

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What type of correlation describes the following sentence:
The temperature outside and the number of hot chocolate sold at a football game.

positive

negative

none

cannot be determined

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What type of correlation has one value increasing as the other value is also increasing?

positive

negative

none

cannot be determined

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which graph shows the line of best fit?

A

B

C

D

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Scatterplot Regression Review

28 questions

What kind of correlation?

What kind of correlation?

What kind of correlation?

What would the correlation be between math grades and the time it takes to run a mile ?

What type of correlation describes the following sentence:
The temperature outside and the number of hot chocolate sold at a football game.

What type of correlation has one value increasing as the other value is also increasing?

Which graph shows the line of best fit?

Select the statement that best describes the line.

Which point BEST describes an outlier?

Which scatter plot shows a linear relationship between x and y?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Scatterplot Regression Review

28 questions

What kind of correlation?

What kind of correlation?

What kind of correlation?

What would the correlation be between math grades and the time it takes to run a mile ?

What type of correlation describes the following sentence:The temperature outside and the number of hot chocolate sold at a football game.

What type of correlation has one value increasing as the other value is also increasing?

Which graph shows the line of best fit?

Select the statement that best describes the line.

Which point BEST describes an outlier?

Which scatter plot shows a linear relationship between x and y?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

What type of correlation describes the following sentence:
The temperature outside and the number of hot chocolate sold at a football game.