HELP ILL GIVE U BRAINLIEST 4) Test the residuals of two other points to determine how well the line of best fit models the data.
Arm Span Height Height from equation Residual (Actual height-Height from equation)

5) Use the line of best fit to help you to describe the data correlation:

6) Using the line of best fit that you found in Part 3, Question 2, approximate how tall is a person whose arm span is 66 inches:

7) According to your line of best fit, what is the arm span of a 74-inch-tall person:

Data Record:
Name Relationship to Student Arm Span in Inches Height in Inches

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that

answer is  

a.

16.1

hope you got it chief.