1. Construct a stem and leaf plot from the following data set of the midterm test scores for typing class, and then answer the questions below. (Note that it is usually easiest to make "rough copy" which is unordered and then make a second, ordered copy which will be us to answer the questions.) 85 77 93 85 91 74 65 68 97 88 98 74 83 85 56 72 63 81 (a) What is the sample size?
1. Construct a stem and leaf plot from the following data set of the midterm test scores for typing class, and then answer the questions below. (Note that it is usually easiest to make "rough copy" which is unordered and then make a second, ordered copy which will be us to answer the questions.) 85 77 93 85 91 74 65 68 97 88 98 74 83 85 56 72 63 81 (a) What is the sample size?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 22PFA
Related questions
Question
A,G,H
![1. Construct a stem and leaf plot from the following data set of the midterm test scores for a
typing class, and then answer the questions below. (Note that it is usually easiest to make a
"rough copy" which is unordered and then make a second, ordered copy which will be used
to answer the questions.)
85 77 93 85 91 74
65
68 97
88 98
74 83 85 56 72 63 81
(a) What is the sample size?
(b) What are the maximum and minimum values for this data?
(c) Calculate the range.
(d) Find the median and show where it is on your stem and leaf plot.
(e) Find the mean and show where it is on your stem and leaf plot.
(f) Find the mode and show where it is on your stem and leaf plot.
(g) Which measure of central tendency best characterizes this distribution? Why?
(h) How would you characterize the shape of this distribution? Why?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c2c6cdc-915f-4610-98be-7cdca3a0288d%2Fe2365032-dba2-43dd-bc09-38305a4478eb%2Flaonk49_processed.png&w=3840&q=75)
Transcribed Image Text:1. Construct a stem and leaf plot from the following data set of the midterm test scores for a
typing class, and then answer the questions below. (Note that it is usually easiest to make a
"rough copy" which is unordered and then make a second, ordered copy which will be used
to answer the questions.)
85 77 93 85 91 74
65
68 97
88 98
74 83 85 56 72 63 81
(a) What is the sample size?
(b) What are the maximum and minimum values for this data?
(c) Calculate the range.
(d) Find the median and show where it is on your stem and leaf plot.
(e) Find the mean and show where it is on your stem and leaf plot.
(f) Find the mode and show where it is on your stem and leaf plot.
(g) Which measure of central tendency best characterizes this distribution? Why?
(h) How would you characterize the shape of this distribution? Why?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![PREALGEBRA](https://www.bartleby.com/isbn_cover_images/9781938168994/9781938168994_smallCoverImage.gif)
![Glencoe Algebra 1, Student Edition, 9780079039897…](https://www.bartleby.com/isbn_cover_images/9780079039897/9780079039897_smallCoverImage.jpg)
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
![Holt Mcdougal Larson Pre-algebra: Student Edition…](https://www.bartleby.com/isbn_cover_images/9780547587776/9780547587776_smallCoverImage.jpg)
Holt Mcdougal Larson Pre-algebra: Student Edition…
Algebra
ISBN:
9780547587776
Author:
HOLT MCDOUGAL
Publisher:
HOLT MCDOUGAL
![PREALGEBRA](https://www.bartleby.com/isbn_cover_images/9781938168994/9781938168994_smallCoverImage.gif)
![Big Ideas Math A Bridge To Success Algebra 1: Stu…](https://www.bartleby.com/isbn_cover_images/9781680331141/9781680331141_smallCoverImage.jpg)
Big Ideas Math A Bridge To Success Algebra 1: Stu…
Algebra
ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt