7. At an outpatient testing center, a sample of 20 days showed these numbers of cardiograms done each day. Construct a stem and leaf plot for the data. Based on its similarity to the histogram, describe the nature of the distribution. 25 24 36 32 31 20 32 43 12 57 32 33 32 52 44 51 45 13 23 44

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
7. At an outpatient testing center, a sample of 20 days showed these
numbers of cardiograms done each day. Construct a stem and
leaf plot for the data. Based on its similarity to the histogram,
describe the nature of the distribution.
Eastbound: 24 24 34
19
Westbound: 41 24 32 26 39
Eastbound
Mean =
Mode =
Midrange
Range
Standard deviation
22 45
a. Construct a boxplot for the data.
b. Find the data value that corresponds to Pso
Westbound
25
24
8. The Queen Mary sailed between England and the United States, and stowaways were sometimes
found on board. The ages (in years) of stowaways from eastbound crossings and westbound crossings
are given below. For each set of data find mean, mode, range and standard variation. Round answers
to one decimal place where necessary and be sure to include the correct units of measure.
Mean
Mode =
36
32
18 20 20 17
21 22 21
30
Page <
31
43
Midrange
Range
Standard deviation =
9. The tuition costs (in thousands of dollars) for 25 liberal arts colleges are listed.
15 25
23
25 30 23 20 22 21
20 23 29 20 19
23
29
29 23 28
25 40
28
20 32
12
57
32 33 32
52 44 51 45
2
of 2
13
23
44
Transcribed Image Text:7. At an outpatient testing center, a sample of 20 days showed these numbers of cardiograms done each day. Construct a stem and leaf plot for the data. Based on its similarity to the histogram, describe the nature of the distribution. Eastbound: 24 24 34 19 Westbound: 41 24 32 26 39 Eastbound Mean = Mode = Midrange Range Standard deviation 22 45 a. Construct a boxplot for the data. b. Find the data value that corresponds to Pso Westbound 25 24 8. The Queen Mary sailed between England and the United States, and stowaways were sometimes found on board. The ages (in years) of stowaways from eastbound crossings and westbound crossings are given below. For each set of data find mean, mode, range and standard variation. Round answers to one decimal place where necessary and be sure to include the correct units of measure. Mean Mode = 36 32 18 20 20 17 21 22 21 30 Page < 31 43 Midrange Range Standard deviation = 9. The tuition costs (in thousands of dollars) for 25 liberal arts colleges are listed. 15 25 23 25 30 23 20 22 21 20 23 29 20 19 23 29 29 23 28 25 40 28 20 32 12 57 32 33 32 52 44 51 45 2 of 2 13 23 44
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman