Please help me, all you have to do is answer a couple questions and youll get brainliest
Name
...
Mathematics, 19.04.2021 16:50 lemusanaisabel6064
Please help me, all you have to do is answer a couple questions and youll get brainliest
Name
Arm Span in Inches (x)
Height in Inches (y)
Student 1
65
66
Student 2
58
57
Student 3
61.5
61
Student 4
75
75
Student 5
61.75
62
Student 6
64
63
Student 7
71
68
Student 8
77
78
Student 9
65
66
Student 10
44
48
Yourself
80
79
Family/Friend
62
61
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. (Refer to Lesson- PAGE 3, the “Marathon” example, to determine the “Determine the Line of Best Fit” tab for help on choosing two points, finding slope and writing the equation of your best fit line) 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?
Bonus: 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. (positive, negative, or no correlation)
According to your line of best fit (equation) that you found in, Question 2, approximate how tall is a person whose arm span is 66 inches? Show work using your equation in Question 2 to support.
According to your line of best fit, what is the arm span of a 74-inch-tall person? Show work using your equation in Question 2 to support.
Answers: 3
Mathematics, 21.06.2019 15:30
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
Mathematics, 21.06.2019 16:00
You use math in day-to-day routines when grocery shopping, going to the bank or mall, and while cooking. how do you imagine you will use math in your healthcare career?
Answers: 1
Mathematics, 21.06.2019 19:20
What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9
Answers: 2
Mathematics, 22.06.2019 00:30
Roy has 4 1/2 pizzas for the soccer team to split after the game. if each member is going to get 1/2 of a pizza, how many players are on the soccer team
Answers: 1
Mathematics, 21.01.2021 17:50
Chemistry, 21.01.2021 17:50
English, 21.01.2021 17:50
Mathematics, 21.01.2021 17:50
Chemistry, 21.01.2021 17:50
Mathematics, 21.01.2021 17:50
Mathematics, 21.01.2021 17:50
Biology, 21.01.2021 17:50
Computers and Technology, 21.01.2021 17:50
History, 21.01.2021 17:50