Flashcard - Line of Best Fit and Making Predictions

Front

About how many male math teachers were there in 2006? Options: 15, 30, 35, 45

Back

35

Tags

CCSS.HSF.IF.B.4

Front

Is this line an accurate line estimate of best fit for the data?

Back

Yes

Tags

CCSS.HSF-LE.A.1B

Front

Equation of the line of best fit?

Back

Tags

CCSS.8.EE.B.5

Front

Equation of the line of best fit?

Back

Tags

CCSS.8.EE.B.5

Front

Predict the number of chapters in a book with 180 pages using the trend line from a scatter plot showing the relationship between chapters and pages.

Back

18 chapters

Tags

CCSS.HSF.BF.A.2

Front

Which sentence describes the relationship shown on this scatterplot? Options: As the temperature decreases, the visitors increase. , As the temperature increases, the number of visitors increases. , As the visitors increase, the temperature decreases. , No correlation

Back

As the temperature increases, the number of visitors increases. 

Tags

CCSS.HSS.ID.B.5

Front

Select the statement that best describes the line: The line is the line of best fit., The line is NOT a line of best fit because it does not pass through two points., The line is NOT a line of best fit because it does not go through the middle of the data set., The line is NOT a line of best fit because it does not go through the origin.

Back

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

Tags

CCSS.8.EE.B.5

Front

Expected ice cream sales if temperature is 90°?

Back

55

Tags

CCSS.HSF.BF.A.2

Front

The scatter plot shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement best describes the line of best fit? Options: The more books students read, the lower their English grade., The more books students read, the higher their English grade., The fewer books students read, the higher their English grade., No relationship exists between the number of books students read and their English grades.

Back

The more books students read, the higher their English grade.

Tags

CCSS.HSF.LE.B.5

Front

Possible line of best fit for the data: y = 3x + 0, y = 5/6x + 490, y = -2x + 470, non linear

Back

y = 5/6x + 490

Tags

CCSS.8.EE.B.5