Year 1979 1980 1981 1982 1983 Pups Born (thousands) 245.93 203.82 179.44 203.58 165.94 Year 1988 1989 1990 1991 1992 Pups Born (thousands) 202.23 171.53 201.30 - 182.44 Year 1997 1998 1999 2000 2001 Pups (thou 17 15
Year 1979 1980 1981 1982 1983 Pups Born (thousands) 245.93 203.82 179.44 203.58 165.94 Year 1988 1989 1990 1991 1992 Pups Born (thousands) 202.23 171.53 201.30 - 182.44 Year 1997 1998 1999 2000 2001 Pups (thou 17 15
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Transcribed Image Text:Year
1979
1980
1981
1982
1983
1984
1985
1986
1987
Pups Born
(thousands)
245.93
203.82
179.44
203.58
165.94
173.27
182.26
167.66
171.61
Year
1988
1989
1990
1991
1992
1993
1994
1995
1996
Pups Born
(thousands)
202.23
171.53
201.30
182.44
192.10
170.12
Make a stemplot to display the distribution of pups born
per year. Describe the shape, center, and variability of
the distribution. Are there any outliers?
Year
1997
1998
1999
2000
2001
2002
2003
2004
2005
Pups Born
(thousands)
179.15
158.74
145.72
122.82
Year
2006
2007
2008
2009
2010
2011
2012
2013
2014
Pups Born
(thousands)
109.96
102.67
94.50
96.83
91.74
(a) In the context of this study, what do the negative
values in the data set mean?
(b) Back-to-back stemplots can be used
Transcribed Image Text:1.39 Fur seals on St. Paul Island. Make a time plot of the
number of fur seals born per year from Exercise 1.37. What
does the time plot show that your stemplot in Exercise 1.37
did not show? When you have data collected over time, a
time plot is often needed to understand what is happening.
FURSEALS
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