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

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Urgent! 20 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.