SURVEY OF MATHEMATICS - 24 MONTH MML CO
10th Edition
ISBN: 9780135835210
Author: Angel
Publisher: PEARSON
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Chapter 13.2, Problem 1E
In Exercises 1-6, fill in the blanks with an appropriate word, phrase, or symbol(s).
1. A path that passes through each edge of a graph exactly one time is called a(n) __________ path.
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3. (i) Below is the R code for performing a X2 test on a 2×3 matrix of categorical
variables called TestMatrix:
chisq.test(Test Matrix)
(a) Assuming we have a significant result for this procedure, provide the R
code (including any required packages) for an appropriate post hoc test.
(b) If we were to apply this technique to a 2 × 2 case, how would we adapt
the code in order to perform the correct test?
(ii) What procedure can we use if we want to test for association when we
have ordinal variables? What code do we use in R to do this? What package
does this command belong to?
(iii) The following code contains the initial steps for a scenario where we are
looking to investigate the relationship between age and whether someone owns
a car by using frequencies. There are two issues with the code - please state
these.
Row3<-c(75,15)
Row4<-c(50,-10)
MortgageMatrix<-matrix(c(Row1, Row4), byrow=T, nrow=2,
MortgageMatrix
dimnames=list(c("Yes", "No"), c("40 or older","<40")))…
Describe the situation in which Fisher’s exact test would be used?(ii) When do we use Yates’ continuity correction (with respect to contingencytables)?[2 Marks] 2. Investigate, checking the relevant assumptions, whether there is an associationbetween age group and home ownership based on the sample dataset for atown below:Home Owner: Yes NoUnder 40 39 12140 and over 181 59Calculate and evaluate the effect size.
solve these please
Chapter 13 Solutions
SURVEY OF MATHEMATICS - 24 MONTH MML CO
Ch. 13.1 - In Exercises 1-8, fill in the blanks with an...Ch. 13.1 - In Exercises 1-8, fill in the blanks with an...Ch. 13.1 - In Exercises 1-8, fill in the blanks with an...Ch. 13.1 - In Exercises 1-8, fill in the blanks with an...Ch. 13.1 - Prob. 5ECh. 13.1 - In Exercises 1-8, fill in the blanks with an...Ch. 13.1 - Prob. 7ECh. 13.1 - Prob. 8ECh. 13.1 - In Exercises 9-14, create a graph with the given...Ch. 13.1 - In Exercises 9-14, create a graph with the given...
Ch. 13.1 - In Exercises 9-14, create a graph with the given...Ch. 13.1 - In Exercises 9-14, create a graph with the given...Ch. 13.1 - In Exercises 9-14, create a graph with the given...Ch. 13.1 - Prob. 14ECh. 13.1 - In Exercises 15-20, use the graph below to answer...Ch. 13.1 - In Exercises 15-20, use the graph below to answer...Ch. 13.1 - In Exercises 15-20, use the graph below to answer...Ch. 13.1 - In Exercises 15-20, use the graph below to answer...Ch. 13.1 - In Exercises 15-20, use the graph below to answer...Ch. 13.1 - Prob. 20ECh. 13.1 - Modified Knigsberg Bridge Problems In Exercises 21...Ch. 13.1 - Prob. 22ECh. 13.1 - Other Navy Regions In Exercises 23 and 24, the...Ch. 13.1 - Prob. 24ECh. 13.1 - Central America The map below shows the countries...Ch. 13.1 - Northern Africa The map below shows the countries...Ch. 13.1 - For Exercises 27-30, use a graph to represent the...Ch. 13.1 - Prob. 28ECh. 13.1 - Prob. 29ECh. 13.1 - For Exercises 27-30, use a graph to represent the...Ch. 13.1 - Representing a Neighborhood The map of the Tree...Ch. 13.1 - Prob. 32ECh. 13.1 - In Exercises 33-36, determine whether the graph...Ch. 13.1 - Prob. 34ECh. 13.1 - Prob. 35ECh. 13.1 - Prob. 36ECh. 13.1 - In Exercises 37-40, a connected graph is shown....Ch. 13.1 - Prob. 38ECh. 13.1 - In Exercises 37-40, a connected graph is shown....Ch. 13.1 - Prob. 40ECh. 13.1 - Poll your entire class to determine which students...Ch. 13.1 - Attempt to draw a graph that has an odd number of...Ch. 13.1 - Draw four different graphs and then for each...Ch. 13.1 - Facebook Friends Read the Recreational Mathematics...Ch. 13.1 - Use a graph to represent a. the floor plan of your...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - In Exercises 1-6, fill in the blanks with an...Ch. 13.2 - For Exercises 7-10, use the following graph. 7....Ch. 13.2 - Prob. 8ECh. 13.2 - For Exercises 7-10, use the following graph. 9 Is...Ch. 13.2 - Prob. 10ECh. 13.2 - For Exercises 11-14, use the following graph. 11....Ch. 13.2 - Prob. 12ECh. 13.2 - For Exercises 11-14, use the following graph. 13....Ch. 13.2 - Prob. 14ECh. 13.2 - For Exercises 15-20, use the following graph. 15....Ch. 13.2 - Prob. 16ECh. 13.2 - For Exercises 15-20, use the following graph. 17...Ch. 13.2 - Prob. 18ECh. 13.2 - For Exercises 15-20, use the following graph. 19...Ch. 13.2 - For Exercises 15-20, use the following graph. 20...Ch. 13.2 - Prob. 21ECh. 13.2 - Revisiting the Knigsberg Bridge Problem In...Ch. 13.2 - Prob. 23ECh. 13.2 - Other Navy Regions In Exercises 23 and 24, the...Ch. 13.2 - Areas of the World In Exercises 25-28 use each map...Ch. 13.2 - Prob. 26ECh. 13.2 - Prob. 27ECh. 13.2 - Prob. 28ECh. 13.2 - Locking Doors Recall Joe from Example 5 on page...Ch. 13.2 - Prob. 30ECh. 13.2 - Prob. 31ECh. 13.2 - Locking Doors Recall Joe from Example 5 on page...Ch. 13.2 - Prob. 33ECh. 13.2 - Prob. 34ECh. 13.2 - In Exercises 35-38, use Fleurys algorithm to...Ch. 13.2 - Prob. 36ECh. 13.2 - Prob. 37ECh. 13.2 - Prob. 38ECh. 13.2 - In Exercises 39-44, use Fleurys algorithm to...Ch. 13.2 - Prob. 40ECh. 13.2 - In Exercises 39-44, use Fleurys algorithm to...Ch. 13.2 - Prob. 42ECh. 13.2 - Prob. 43ECh. 13.2 - Prob. 44ECh. 13.2 - Prob. 45ECh. 13.2 - Prob. 46ECh. 13.2 - Determine an Euler circuit for the Country Oaks...Ch. 13.2 - Prob. 48ECh. 13.2 - Prob. 49ECh. 13.2 - Prob. 50ECh. 13.2 - Imagine a very large connected graph that has 400...Ch. 13.2 - Prob. 52ECh. 13.2 - Imagine a very large connected graph that has 400...Ch. 13.2 - Prob. 54ECh. 13.2 - Prob. 56ECh. 13.2 - Prob. 57ECh. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 1-8, fill in the blanks with an...Ch. 13.3 - In Exercises 9-14, determine two different...Ch. 13.3 - In Exercises 9-14, determine two different...Ch. 13.3 - In Exercises 9-14, determine two different...Ch. 13.3 - In Exercises 9-14, determine two different...Ch. 13.3 - In Exercises 9-14, determine two different...Ch. 13.3 - Prob. 14ECh. 13.3 - In Exercises 15-18, determine two different...Ch. 13.3 - In Exercises 15-18, determine two different...Ch. 13.3 - In Exercises 15-18, determine two different...Ch. 13.3 - Prob. 18ECh. 13.3 - Draw a complete graph with four vertices.Ch. 13.3 - Prob. 20ECh. 13.3 - College Visits Nick is a high school student who...Ch. 13.3 - Prob. 22ECh. 13.3 - Inspecting Weigh Stations Sally lives in...Ch. 13.3 - Prob. 24ECh. 13.3 - Running Errands on Campus Mary needs to run...Ch. 13.3 - Prob. 26ECh. 13.3 - A Family Vacation The Ackermans live in...Ch. 13.3 - Prob. 28ECh. 13.3 - Package Delivery Laurice works for FedEx and is in...Ch. 13.3 - Basketball Teams Jasmine lives in Elko, Nevada...Ch. 13.3 - Prob. 31ECh. 13.3 - Cranberry Plants Altay lives in Boston,...Ch. 13.3 - Prob. 33ECh. 13.3 - Prob. 34ECh. 13.3 - Prob. 35ECh. 13.4 - In Exercises 1-6, fill in the blanks with an...Ch. 13.4 - Prob. 2ECh. 13.4 - Prob. 3ECh. 13.4 - Prob. 4ECh. 13.4 - Prob. 5ECh. 13.4 - Prob. 6ECh. 13.4 - A Family Tree Use a tree to show the parent-child...Ch. 13.4 - Prob. 8ECh. 13.4 - Corporate Structure Use a tree to show the...Ch. 13.4 - Prob. 10ECh. 13.4 - Prob. 11ECh. 13.4 - Prob. 12ECh. 13.4 - Prob. 13ECh. 13.4 - Prob. 14ECh. 13.4 - Prob. 15ECh. 13.4 - Prob. 16ECh. 13.4 - Prob. 17ECh. 13.4 - Prob. 18ECh. 13.4 - Prob. 19ECh. 13.4 - Prob. 20ECh. 13.4 - Prob. 21ECh. 13.4 - Prob. 22ECh. 13.4 - Prob. 23ECh. 13.4 - Prob. 24ECh. 13.4 - Prob. 25ECh. 13.4 - Prob. 26ECh. 13.4 - Prob. 27ECh. 13.4 - Prob. 28ECh. 13.4 - Prob. 29ECh. 13.4 - Prob. 30ECh. 13.4 - Prob. 31ECh. 13.4 - Prob. 32ECh. 13.4 - Prob. 33ECh. 13.4 - College Structure Create a tree that shows the...Ch. 13.4 - Prob. 35ECh. 13 - In Exercises 1 and 2, create a graph with the...Ch. 13 - Prob. 2RECh. 13 - In Exercises 3 and 4, use the following graph 3....Ch. 13 - Prob. 4RECh. 13 - Prob. 5RECh. 13 - School Floor Plan The drawing below shows the...Ch. 13 - Prob. 7RECh. 13 - Prob. 8RECh. 13 - Prob. 9RECh. 13 - Prob. 10RECh. 13 - Prob. 11RECh. 13 - Prob. 12RECh. 13 - Prob. 13RECh. 13 - Prob. 14RECh. 13 - a. The drawing below shows the floor plan of a...Ch. 13 - Prob. 16RECh. 13 - Prob. 17RECh. 13 - Use Fleury's algorithm to determine an Euler...Ch. 13 - Prob. 19RECh. 13 - Prob. 20RECh. 13 - Prob. 21RECh. 13 - Prob. 22RECh. 13 - Prob. 23RECh. 13 - Visiting Sales Offices Jennifer is the sales...Ch. 13 - Prob. 25RECh. 13 - Prob. 26RECh. 13 - Prob. 27RECh. 13 - Prob. 28RECh. 13 - Prob. 1TCh. 13 - Prob. 2TCh. 13 - Prob. 3TCh. 13 - Prob. 4TCh. 13 - Prob. 5TCh. 13 - Prob. 6TCh. 13 - Prob. 7TCh. 13 - Use Fleurys algorithm to determine an Euler...Ch. 13 - Prob. 9TCh. 13 - Prob. 10TCh. 13 - Prob. 11TCh. 13 - Prob. 12TCh. 13 - Prob. 13TCh. 13 - Prob. 14TCh. 13 - Prob. 15TCh. 13 - Prob. 16TCh. 13 - Prob. 17TCh. 13 - Prob. 18TCh. 13 - Prob. 19TCh. 13 - Prob. 20T
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