CENGAGENOW FOR ANDERSON/SWEENEY/WILLIAM
13th Edition
ISBN: 9781337094399
Author: Cochran
Publisher: IACCENGAGE
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2.4, Problem 37E
Consider the following data on two categorical variables. The first variable, x, can take on values A, B, C, or D. The second variable, y, can take on values I or II. The following table gives the frequency with which each combination occurs.
- a. Construct a side-by-side bar chart with x on the horizontal axis.
- b. Comment on the relationship between x and y.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Consider the following data on two categorical variables. The first variable, x, can take on values A, B, C, or D. The second variable, y, can take on values I or II. The following table gives the frequency with which each combination occurs.
x
y
I
II
A
163
837
B
190
810
C
301
699
D
410
590
(a)
Construct a side-by-side bar chart with x on the horizontal axis.
A side-by-side bar chart is given. The horizontal axis has no label. The vertical axis is labeled Frequency. There are 4 groups of bars with labels A, B, C, and D. Each group contains two bars one bar labeled I and one bar labeled II.
In group A the bar labeled I is 837 units tall and the bar labeled II is 163 units tall.
In group B the bar labeled I is 810 units tall and the bar labeled II is 190 units tall.
In group C the bar labeled I is 699 units tall and the bar labeled II is 301 units tall.
In group D the bar labeled I is 590 units tall and the bar labeled II is 410 units tall.
A side-by-side bar…
Rs. 10,000. med - 1s00
mile
same route
U., B.A./B.Sc, 1 No. of Pairs
d the average spe
(ii)
Heights of 6 boys: 64", 65", 65", 66", 66", 67".
P.U., B.A./B.Sc.
(iii)
Handicaps of four golfers: 4, 18, 18, 20.
The following data relate to sizes of shoes sold at a store during a
given week. Find the median of the shoes. Also calculate the
quartiles, the 7th decile and the 64th percentile.
3.33
no rides the first
mile at the rate d
Size of Shoes
5
9.
7
8.
9.
rate of 5.5 miles
2
15
30
60
40
23
11
4.
1
(P.U., B.A. (Hons.) 1962)
10 stages at ep
various stages
D, 30, 40 kilomet
the bus travels.
Calculate the Mean, Median and Modenumbers of persons per
house from the data:
3.34
4
6.
8.
6.
10
1
3.
No. of persons
per house
ne case of a pers
niles an hour, U
nd the third m
60
42
21
14
4
26
113 120 95
No. of houses
(P.U., B.A. (Hons.) 1969)
the follouring data:
7,
Explain the relative positioning of the bars in a histogram to the numbers that label the horizontal axis when each of the following quantities is used to label that axis.
a. Lower class limitsb. Lower class cutpointsc. Class marksd. Class midpoints
Chapter 2 Solutions
CENGAGENOW FOR ANDERSON/SWEENEY/WILLIAM
Ch. 2.1 - Methods 1. The response to a question has three...Ch. 2.1 - A partial relative frequency distribution is...Ch. 2.1 - A questionnaire provides 58 Yes, 42 No, and 20...Ch. 2.1 - for the 20102011 viewing season, the top five...Ch. 2.1 - In alphabetical order, the six most common last...Ch. 2.1 - Nielsen Media Research provided the list of the 25...Ch. 2.1 - The Canmark Research Center Airport Customer...Ch. 2.1 - Data for a sample of 55 members of the Baseball...Ch. 2.1 - Nearly 1.8 million bachelors degrees and over...Ch. 2.1 - VirtualTourist provides ratings for hotels...
Ch. 2.2 - Consider the following data. a. Develop a...Ch. 2.2 - Consider the following frequency distribution....Ch. 2.2 - Construct a histogram for the data in exercise 12.Ch. 2.2 - Consider the following data. a. Construct a dot...Ch. 2.2 - Construct a stem-and-leaf display for the...Ch. 2.2 - Construct a stem-and-leaf display for the...Ch. 2.2 - Applications A doctors office staff studied the...Ch. 2.2 - CBSSports.com developed the Total Player Ratings...Ch. 2.2 - Based on the tons handled in a year, the ports...Ch. 2.2 - The London School of Economics and the Harvard...Ch. 2.2 - Fortune provides a list of Americas largest...Ch. 2.2 - entrepreneur magazine ranks franchises using...Ch. 2.2 - The DATAfile EngineeringSalary contains the median...Ch. 2.2 - Each year America.EDU ranks the best paying...Ch. 2.2 - The 2011 Cincinnati Flying Pig Half-Marathon (13.1...Ch. 2.3 - The following data are for 30 observations...Ch. 2.3 - The following observations are for two...Ch. 2.3 - The Daytona 500 is a 500-mile automobile race held...Ch. 2.3 - The following crosstabulation shows the average...Ch. 2.3 - Recently, management at Oak Tree Golf Course...Ch. 2.3 - The following crosstabulation shows the number of...Ch. 2.3 - Each year Forbes ranks the worlds most valuable...Ch. 2.3 - Refer to Table 2.12. a. Prepare a crosstabulation...Ch. 2.3 - The U.S. Department of Energys Fuel Economy Guide...Ch. 2.4 - The following 20 observations are for two...Ch. 2.4 - Consider the following data on two categorical...Ch. 2.4 - The following crosstabulation summarizes the data...Ch. 2.4 - A study on driving speed (miles per hour) and fuel...Ch. 2.4 - The Current Results website lists the average...Ch. 2.4 - People often wait until middle age to worry about...Ch. 2.4 - Smartphones are advanced mobile phones with...Ch. 2.4 - The Northwest regional manager of an outdoor...Ch. 2 - Approximately 1.5 million high school students...Ch. 2 - The DATAfile MedianHousehold contains the median...Ch. 2 - Data showing the population by state in millions...Ch. 2 - A startup companys ability to gain funding is a...Ch. 2 - Consumer complaints are frequently reported to the...Ch. 2 - The term Beta refers to a measure of a stocks...Ch. 2 - The U.S. Census Bureau serves as the leading...Ch. 2 - western University has only one womens softball...Ch. 2 - Fortune magazine publishes an annual survey of the...Ch. 2 - Table 2.18 shows a portion of the data for a...Ch. 2 - Refer to the data set in Table 2.18. a. Construct...Ch. 2 - Refer to the data set in Table 2.18. a. Construct...Ch. 2 - Refer to the data set in Table 2.18. a. Prepare a...Ch. 2 - Google has changed its strategy with regard to how...Ch. 2 - A zoo has categorized its visitors into three...Ch. 2 - Pelican Stores Pelican Stores, a division of...Ch. 2 - Motion Picture Industry The motion picture...Ch. 2 - Queen City Cincinnati, Ohio, also known as the...
Knowledge Booster
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.Similar questions
- Please refer to the pictures.arrow_forwardA high school senior is collecting data on the colleges in which she is interested. Identify the variables as either categorical or quantitative. a. Type of college: Private or Public college b. Tuition: in thousands of dollars c. State: the state in which the college is located d. Zip Code: the zip code of the part of the country in which the college is locatedarrow_forwardDescribe the two shapes of the two data sets from histograms.arrow_forward
- This is a table of characteristics of participants in a blood pressure study. Answer the questions below based on the chart. Short-Answer Questions Which variables in the table, if any, were measured on a nominal scale? Gender, Race/Ethnicity, & Smoking Statusb. Which variables in the table, if any, were measured on an ordinal scale? Nonec. Which variables in the table, if any, were measured on an interval scale? d. Which variables in the table, if any, were measured on a ratio scale? e. Which measure(s) of central tendency, if any, are presented in this table BMI & Agef. Which measure(s) of variability, if any, are presented in this table Range & Standard deviationarrow_forwardWhich is the line-of-best-fit for the data represented below? Height Weight Tim 67 160 Evan 73 210 Peter 66 167 Kevin 75 220 Carson 68 185 Will 70 180 Jamar 72 185 James 65 146 Find the equation y=mx+b without using a calculator nor excel.arrow_forwardConsider the following statistics for a tennis player: Name: Vance McFarland age: 28 height: 191 cm country: ireland tournament wins: 14 average serving speed: 185 km h-1 ranking: 6 career prize money 3720000 euros classify each variable as categorical, discrete or continuous. must show all work or reasoning.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu...AlgebraISBN:9781680331141Author:HOUGHTON MIFFLIN HARCOURTPublisher:Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning
Functions and Change: A Modeling Approach to Coll...AlgebraISBN:9781337111348Author:Bruce Crauder, Benny Evans, Alan NoellPublisher:Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Big Ideas Math A Bridge To Success Algebra 1: Stu...
Algebra
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:Houghton Mifflin Harcourt
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781337278461
Author:Ron Larson
Publisher:Cengage Learning
Functions and Change: A Modeling Approach to Coll...
Algebra
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Cengage Learning
Which is the best chart: Selecting among 14 types of charts Part II; Author: 365 Data Science;https://www.youtube.com/watch?v=qGaIB-bRn-A;License: Standard YouTube License, CC-BY