Mathematics, 09.04.2020 17:06 SlickDrip

PLEASE HELP MARKING BRENLIEST
Arm Span (inches) Height (inches)
58 60
49 47
51 55
19 25
37 39
44 45
47 49
36 35
41 40
46 50
58 61.

Part Three: The Line of Best Fit
Include your scatter plot and the answers to the following questions in your word processing document:
I ALREADY HAVE THE SCATTER PLOT
Which variable did you plot on the x-axis, and which variable did you plot on the y-axis? Explain why you assigned the variables in that way.
Write the equation of the line of best fit using the slope-intercept formula y = mx + b. Show all your work, including the points used to determine the slope and how the equation was determined.
What does the slope of the line represent within the context of your graph? What does the y-intercept represent?
Test the residuals of two other points to determine how well the line of best fit models the data.
Use the line of best fit to help you to describe the data correlation.
Using the line of best fit that you found in Part Three, Question 2, approximate how tall is a person whose arm span is 66 inches?
According to your line of best fit, what is the arm span of a 74-inch-tall person?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 12:30

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Answers: 1

Answer

Mathematics, 21.06.2019 13:40

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

Answers: 2

Answer

Mathematics, 21.06.2019 18:50

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Answers: 3

Answer

Mathematics, 21.06.2019 19:20

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Answers: 2

Answer

You know the right answer?

PLEASE HELP MARKING BRENLIEST
Arm Span (inches) Height (inches)
58 60
49 47
...

Questions

Mathematics, 07.03.2020 03:38

If two positive integers A and B are written as is equal to x cube y cube and b is equal to x y where x y are prime numbers then HCF of a b is...