Dataset physical is available here. The figure for this exercise is a scatterplot of y 61 60 Head circumference (cm) gཆ ཆུ 56 55 54 59- 58 57 = head circumference (centimeters) versus x = height (inches) for 30 females. 53 60 62 64 66 Height (in.) 68 70 72 (a) Which association does the plot show between the two variables? Explain. There is a positive association since the average head circumference seems to decrease as height increases. There is a negative association since the average head circumference seems to increase as height increases. There is a negative association since the average head circumference seems to decrease as height increases. There is a positive association since the average head circumference seems to increase as height increases. There is no association since the average head circumference is approximately the same across heights. (b) One data point appears to be an outlier. What are the approximate values of height and head circumference for that point? (Round your answers to the nearest whole number.) The approximate value of height is The approximate value of head circumference is in. cm.
Dataset physical is available here. The figure for this exercise is a scatterplot of y 61 60 Head circumference (cm) gཆ ཆུ 56 55 54 59- 58 57 = head circumference (centimeters) versus x = height (inches) for 30 females. 53 60 62 64 66 Height (in.) 68 70 72 (a) Which association does the plot show between the two variables? Explain. There is a positive association since the average head circumference seems to decrease as height increases. There is a negative association since the average head circumference seems to increase as height increases. There is a negative association since the average head circumference seems to decrease as height increases. There is a positive association since the average head circumference seems to increase as height increases. There is no association since the average head circumference is approximately the same across heights. (b) One data point appears to be an outlier. What are the approximate values of height and head circumference for that point? (Round your answers to the nearest whole number.) The approximate value of height is The approximate value of head circumference is in. cm.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
Question
![Dataset physical is available here.
The figure for this exercise is a scatterplot of y
61
60
Head circumference (cm)
gཆ ཆུ
56
55
54
59-
58
57
=
head circumference (centimeters) versus x =
height (inches) for 30 females.
53
60
62
64
66
Height (in.)
68
70
72
(a) Which association does the plot show between the two variables? Explain.
There is a positive association since the average head circumference seems to decrease as height increases.
There is a negative association since the average head circumference seems to increase as height increases.
There is a negative association since the average head circumference seems to decrease as height increases.
There is a positive association since the average head circumference seems to increase as height increases.
There is no association since the average head circumference is approximately the same across heights.
(b) One data point appears to be an outlier. What are the approximate values of height and head circumference for that point? (Round your answers to the nearest whole number.)
The approximate value of height is
The approximate value of head circumference is
in.
cm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa7a6a7f9-c998-406c-bf64-dffb66295312%2Fa13362fd-479e-48e1-8faf-1340948cd7ba%2Faa0fcv_processed.png&w=3840&q=75)
Transcribed Image Text:Dataset physical is available here.
The figure for this exercise is a scatterplot of y
61
60
Head circumference (cm)
gཆ ཆུ
56
55
54
59-
58
57
=
head circumference (centimeters) versus x =
height (inches) for 30 females.
53
60
62
64
66
Height (in.)
68
70
72
(a) Which association does the plot show between the two variables? Explain.
There is a positive association since the average head circumference seems to decrease as height increases.
There is a negative association since the average head circumference seems to increase as height increases.
There is a negative association since the average head circumference seems to decrease as height increases.
There is a positive association since the average head circumference seems to increase as height increases.
There is no association since the average head circumference is approximately the same across heights.
(b) One data point appears to be an outlier. What are the approximate values of height and head circumference for that point? (Round your answers to the nearest whole number.)
The approximate value of height is
The approximate value of head circumference is
in.
cm.
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