Question

level 4. the scatter plot shows the relationship between the number of chapters and the total number of pages. use the line of best fit to predict how many chapters would be in a book with 140 pages. 12 chapters 18 chapters 14 chapters 20 chapters

Explanation:

Step1: Locate 140 on y - axis

Find 140 on the "Pages" axis.

Step2: Draw horizontal line

Draw a horizontal line from 140 on the y - axis to the line of best - fit.

Step3: Draw vertical line

From the intersection point on the line of best - fit, draw a vertical line down to the "Chapters" axis.

Step4: Read value

Read the value on the "Chapters" axis, which is 14.

Answer:

14 chapters