3. The revenues of the top eleven personal computer manufacturers are given (in hundred millions). a. Compute the first quartile. 15 17 23 26 27 35 b. Q3 b. The third quartile. C. M c. Determine the median.

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

Please solve it my humble req to you ?

3. The revenues of the top eleven personal computer manufacturers are given (in hundred millions).
15 | 17 23 26 27 | 35
72s8 91|98 102
a. Compute the first quartile.
b. Q3
b. The third quartile.
c. M
c. Determine the median.
d.
Draw a box plot for the data.
Calculate Pearson's coefficient of skewness-
||
Transcribed Image Text:3. The revenues of the top eleven personal computer manufacturers are given (in hundred millions). 15 | 17 23 26 27 | 35 72s8 91|98 102 a. Compute the first quartile. b. Q3 b. The third quartile. c. M c. Determine the median. d. Draw a box plot for the data. Calculate Pearson's coefficient of skewness- ||
Part II Show all of your work. Write the answer in the space provided.
1. The ages of a sample of 30 people living in
assisted living facilities in Columbia, South
Carolina are shown in the table.
76
74
71
78
80
67
80
82
88
72
78
85
76
84
82
83
80
72
69
82
77
86
89
Construct a dot plot for the data.
70
82
86
78
77
STEM
LEAF
5
68
2.
The following stem and leaf plot shows the scores on a recent test
6.
12248
of Pre-Calculus students.
0466
04466666
026
10
а.
a. How many students took the test?
b.
What were the highest and lowest scores?
How many students scored 70 or higher?
c.
C.
d. What percent of the students scored lower than 70?
loo loo 96
b.
d.
ENolool loo
Transcribed Image Text:Part II Show all of your work. Write the answer in the space provided. 1. The ages of a sample of 30 people living in assisted living facilities in Columbia, South Carolina are shown in the table. 76 74 71 78 80 67 80 82 88 72 78 85 76 84 82 83 80 72 69 82 77 86 89 Construct a dot plot for the data. 70 82 86 78 77 STEM LEAF 5 68 2. The following stem and leaf plot shows the scores on a recent test 6. 12248 of Pre-Calculus students. 0466 04466666 026 10 а. a. How many students took the test? b. What were the highest and lowest scores? How many students scored 70 or higher? c. C. d. What percent of the students scored lower than 70? loo loo 96 b. d. ENolool loo
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Single Variable
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
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