subject
Mathematics, 03.03.2021 20:50 heynow111

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
65 66

1. 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.
2. 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.
3. What does the slope of the line represent within the context of your graph? What does the y-intercept represent?
4. Test the residuals of two other points to determine how well the line of best fit models the data.
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 Three, 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?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, nativebabydoll35
Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given
Answers: 1
image
Mathematics, 21.06.2019 22:00, stalley1521
How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two
Answers: 2
image
Mathematics, 21.06.2019 22:20, Aethis
Which is the focus of a parabola with equation y2=4x
Answers: 1
image
Mathematics, 22.06.2019 00:00, hadilalhjajih
The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?
Answers: 2
You know the right answer?
Arm Span (inches) Height (inches) 58 60
49 47
51 55
19 25
37 39
44 45...

Questions in other subjects:

Konu
History, 16.01.2021 01:00
Konu
Mathematics, 16.01.2021 01:00
Konu
Computers and Technology, 16.01.2021 01:00