Statistics Through Applications
2nd Edition
ISBN: 9781429219747
Author: Daren S. Starnes, David Moore, Dan Yates
Publisher: Macmillan Higher Education
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Chapter 4.1, Problem 4.19E
(a)
To determine
To describe the direction, form and strength of the
(a)
Expert Solution
Explanation of Solution
By looking at the scatterplot we can say that, the relationship seems to have a positive association (slopes upwards), strong (points are close together) and quadratic (shape of a parabola).
(b)
To determine
To describe in what way these three unusual points different.
(b)
Expert Solution
Explanation of Solution
A (hippopotamus) is unusual because of its long life span and average gestation.
B (giraffe) is unusual for its short life span and long gestation.
C (Asian elephant) is unusual for its long life span and long gestation.
(c)
To determine
To explain if we were to add a point for humans on the plot then will it be a part of general pattern or a part of unusual point.
(c)
Expert Solution
Explanation of Solution
If we were to add a point for humans on the plot then it would be an unusual point, because humans have an extremely long life span (compared to the given animals).
Chapter 4 Solutions
Statistics Through Applications
Ch. 4.1 - Prob. 4.1ECh. 4.1 - Prob. 4.2ECh. 4.1 - Prob. 4.3ECh. 4.1 - Prob. 4.4ECh. 4.1 - Prob. 4.5ECh. 4.1 - Prob. 4.6ECh. 4.1 - Prob. 4.7ECh. 4.1 - Prob. 4.8ECh. 4.1 - Prob. 4.9ECh. 4.1 - Prob. 4.10E
Ch. 4.1 - Prob. 4.11ECh. 4.1 - Prob. 4.12ECh. 4.1 - Prob. 4.13ECh. 4.1 - Prob. 4.14ECh. 4.1 - Prob. 4.15ECh. 4.1 - Prob. 4.16ECh. 4.1 - Prob. 4.17ECh. 4.1 - Prob. 4.18ECh. 4.1 - Prob. 4.19ECh. 4.1 - Prob. 4.20ECh. 4.1 - Prob. 4.21ECh. 4.1 - Prob. 4.22ECh. 4.1 - Prob. 4.23ECh. 4.1 - Prob. 4.24ECh. 4.1 - Prob. 4.25ECh. 4.1 - Prob. 4.26ECh. 4.2 - Prob. 4.27ECh. 4.2 - Prob. 4.28ECh. 4.2 - Prob. 4.29ECh. 4.2 - Prob. 4.30ECh. 4.2 - Prob. 4.31ECh. 4.2 - Prob. 4.32ECh. 4.2 - Prob. 4.33ECh. 4.2 - Prob. 4.34ECh. 4.2 - Prob. 4.35ECh. 4.2 - Prob. 4.36ECh. 4.2 - Prob. 4.37ECh. 4.2 - Prob. 4.38ECh. 4.2 - Prob. 4.39ECh. 4.2 - Prob. 4.40ECh. 4.2 - Prob. 4.41ECh. 4.2 - Prob. 4.42ECh. 4.2 - Prob. 4.43ECh. 4.2 - Prob. 4.44ECh. 4.2 - Prob. 4.45ECh. 4.2 - Prob. 4.46ECh. 4.2 - Prob. 4.47ECh. 4.2 - Prob. 4.48ECh. 4.2 - Prob. 4.49ECh. 4.2 - Prob. 4.50ECh. 4.2 - Prob. 4.51ECh. 4.2 - Prob. 4.52ECh. 4.2 - Prob. 4.53ECh. 4.2 - Prob. 4.54ECh. 4 - Prob. 4.55RECh. 4 - Prob. 4.56RECh. 4 - Prob. 4.57RECh. 4 - Prob. 4.58RECh. 4 - Prob. 4.59RECh. 4 - Prob. 4.60RECh. 4 - Prob. 4.61RECh. 4 - Prob. 4.62RECh. 4 - Prob. 4.63RECh. 4 - Prob. 4.64RE
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