Country Australia Belgium Brazil Canada Chile China Eurozone France Germany Hong Kong India Israel Italy Japan Mexico Netherlands Singapore South Korea Spain Sweden Switzerland Taiwan U.K. U.S. U.S. U.S. U.S. U.S. World World Index S&P/ASX200 Bel-20 São Paulo Bovespa S&P/TSX Comp Santiago IPSA Shanghai Composite EURO Stoxx CAC 40 DAX Hang Seng S&P BSE Sensex Tel Aviv FTSE MIB Nikkei IPC All-Share AEX Straits Times Kospi IBEX 35 SX All Share Swiss Market Weighted FTSE 100 S&P 500 DJIA Dow Jones Utility Nasdaq 100 Nasdaq Composite DJ Global ex U.S. DJ Global Index 10.2 12.6 -14.4 2.6 -16.3 -9.3 10.0 11.8 10.6 -3.5 -4.7 1.3 6.6 31.4 -6.4 9.3 -2.5 -6.4 6.4 13.8 17.4 2.3 10.1 16.6 14.5 6.6 17.4 21.1 4.2 9.9
Country Australia Belgium Brazil Canada Chile China Eurozone France Germany Hong Kong India Israel Italy Japan Mexico Netherlands Singapore South Korea Spain Sweden Switzerland Taiwan U.K. U.S. U.S. U.S. U.S. U.S. World World Index S&P/ASX200 Bel-20 São Paulo Bovespa S&P/TSX Comp Santiago IPSA Shanghai Composite EURO Stoxx CAC 40 DAX Hang Seng S&P BSE Sensex Tel Aviv FTSE MIB Nikkei IPC All-Share AEX Straits Times Kospi IBEX 35 SX All Share Swiss Market Weighted FTSE 100 S&P 500 DJIA Dow Jones Utility Nasdaq 100 Nasdaq Composite DJ Global ex U.S. DJ Global Index 10.2 12.6 -14.4 2.6 -16.3 -9.3 10.0 11.8 10.6 -3.5 -4.7 1.3 6.6 31.4 -6.4 9.3 -2.5 -6.4 6.4 13.8 17.4 2.3 10.1 16.6 14.5 6.6 17.4 21.1 4.2 9.9
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
23 part a, b, and c
Transcribed Image Text:file
dexes
Subway
Denny's Inc.
Use classes 0-4999, 5000-9999, 10,000-14,999 and so forth to answer the following
questions.
a. Construct a frequency distribution and a percent frequency distribution of the num-
ber of U.S. locations for these top-ranked franchises.
Country
Australia
Belgium
Brazil
Canada
b. Construct a histogram of these data.
c. Comment on the shape of the distribution.
23. Percent Change in Stock Market Indexes. The following data show the year to date
percent change (YTD % Change) for 30 stock-market indexes from around the world
(The Wall Street Journal).
Chile
China
Eurozone
France
Germany
Hong Kong
India
Israel
Italy
Japan
Mexico
1668
Netherlands
Singapore
South Korea
Spain
Sweden
Switzerland
Stratus
Taiwan
U.K.
U.S.
U.S.
U.S.
U.S.
U.S.
World
World
Index
S&P/ASX200
Bel-20
São Paulo Bovespa
S&P/TSX Comp
Santiago IPSA
Shanghai Composite
EURO Stoxx
CAC 40
DAX
Hang Seng
S&P BSE Sensex
Tel Aviv
FTSE MIB
Nikkei
IPC All-Share
AEX
Straits Times
Kospi
IBEX 35
SX All Share
Swiss Market
Weighted
FTSE 100
S&P 500
DJIA
Dow Jones Utility
Nasdaq 100
Nasdaq Composite
DJ Global ex U.S.
DJ Global Index
YTD % Change
10.2
12.6
- 14.4
2.6
-16.3
-9.3
10.0
11.8
10.6
-3.5
-4.7
1.3
6.6
31.4
-6.4
9.3
-2.5
-6.4
6.4
13.8
17.4
2.3
10.1
16.6
14.5
6.6
17.4
21.1
4.2
9.9
Transcribed Image Text:A file
Salary
Chapter 2 Descriptive Statistics: Tabular and Graphical Displays
a. What index has the largest positive YTD % Change?
b. Using a class width of 5 beginning with -20 and going to 40, develop a frequency
distribution for the data.
c. Prepare a histogram. Interpret the histogram, including a discussion of the general
shape of the histogram.
d. Use The Wall Street Journal or another media source to find the current percent
changes for these stock market indexes in the current year. What index has had the
largest percent increase? What index has had the smallest percent decrease? Prepare
a summary of the data.
24. Engineering School Graduate Salaries. The file Engineering Salary contains the
median starting salary and median mid-career salary (measured 10 years after gradu-
ation) for graduates from 19 engineering schools (The Wall Street Journal). Develop
a stem-and-leaf display for both the median starting salary and the median mid-career
salary. Comment on any differences you observe.
25. Best Paying College Degrees. Each year America.EDU ranks the best paying col-
lege degrees in America. The following data show the median starting salary,
the mid-career salary, and the percentage increase from starting salary to
mid-career salary for the 20 college degrees with the highest mid-career salary
(America.EDU website).
Degree
Aerospace engineering
Applied mathematics
Biomedical engineering
Chemical engineering
Starting Salary
59,400
56,400
54,800
64.800
Mid-Career Salary
108,000
101,000
101,000
% Increase
82
79
84
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