11.13 Consider the following pairs of measurements: L11013 X y 8 1 5 3 4 6 6 3 27 2 7 5 2 35 a. Construct a scatterplot for these data. b. What does the scatterplot suggest about the relationship between x and y? c. Find the least squares estimates of B and ₁. d. Plot the least squares line on your scatterplot. Does the line appear to fit the data well? Explain.
11.13 Consider the following pairs of measurements: L11013 X y 8 1 5 3 4 6 6 3 27 2 7 5 2 35 a. Construct a scatterplot for these data. b. What does the scatterplot suggest about the relationship between x and y? c. Find the least squares estimates of B and ₁. d. Plot the least squares line on your scatterplot. Does the line appear to fit the data well? Explain.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 3E: For the following table of data. x 1 2 3 4 5 6 7 8 9 10 y 0 0.5 1 2 2.5 3 3 4 4.5 5 a. draw a...
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11.13 please do it in steps because i don't know
Transcribed Image Text:11.13 Consider the following pairs of measurements:
→
L11013
X
y
8
1
5
3
4
6
6
3
27
5
2
3
5
a. Construct a scatterplot for these data.
b. What does the scatterplot suggest about the relationship
between x and y?
c. Find the least squares estimates of B and ₁.
d. Plot the least squares line on your scatterplot. Does the
line appear to fit the data well? Explain.
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