Linear Regression Flashcard

Linear Regression Flashcard

Assessment

Flashcard

Mathematics

12th Grade

Hard

CCSS
HSS.ID.B.5, 8.EE.B.5, HSS.ID.C.8

+6

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the equation of the line of best fit?

Back

Tags

CCSS.8.EE.B.5

2.

FLASHCARD QUESTION

Front

What is the formula for linear regression?

Back

Tags

CCSS.HSS.ID.C.8

3.

FLASHCARD QUESTION

Front

Describe the correlation if the correlation coefficient is r = -0.26.

Back

The correlation is Negative and weak.

Tags

CCSS.HSS.ID.B.5

4.

FLASHCARD QUESTION

Front

If age is a and weight is W, what is the correct equation for the line of best fit?

Back

Tags

CCSS.8.EE.C.8C

5.

FLASHCARD QUESTION

Front

What does a strong positive correlation indicate?

Back

A strong positive correlation indicates that as one variable increases, the other variable also increases.

Tags

CCSS.HSS.ID.B.5

6.

FLASHCARD QUESTION

Front

What does a weak negative correlation indicate?

Back

A weak negative correlation indicates that there is a slight tendency for one variable to decrease as the other increases.

Tags

CCSS.HSS.ID.B.5

7.

FLASHCARD QUESTION

Front

What is the range of correlation coefficients?

Back

The range of correlation coefficients is from -1 to 1.

Tags

CCSS.HSS.ID.B.5

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