UNDERSTANDABLE STAT. >PRINT UPGRADE<
12th Edition
ISBN: 9780357724880
Author: BRASE
Publisher: CENGAGE L
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Chapter 3.3, Problem 8P
a.
To determine
Draw the box-and-whisker plot.
Find the
b.
To determine
Compare the plot with plot in Problem 7.
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4.3) •VA report from Texas Transportation Institute
(Texas A&M University System 2005) on Congestion Re-
duction Strategies looked into the extra travel time (due to
traffic congestion) for commute travel per traveler per year
in hours for different urban areas. Below are the data for
urban areas that had a population of over 3 million for the
year 2002.
Extra Hours per
Traveler per Year
Urban Area
Los Angeles
San Francisco
98
75
Washington DC
Atlanta
66
64
Houston
65
Dallas, Fort Worth
Chicago
Detroit
61
55
54
Miami
48
Boston
53
New York
50
Phoenix
49
Philadelphia
40
4. Compute the mean and median values for extra travel
hours. Based on the values of the mean and median, is the
distribution of extra travel hours likely to be approximately
symmetric, positively skewed, or negatively skewed?
Here is the 5 Number Summary for a set of data:
1.55 2.8 3 3.44 3.93
If you are constructing a box plot, what is the value that is at the lower end of the "box?"
Consider the women's 100-yd dash (and the subsequent 100-m dash) in the Olympics since records have been kept. Determine the best way to combine all data and depict the data.
Choose the correct answer below.
O A. A stem and leaf plot would be the best way to show all of the data grouped by race times.
O B. A line graph would be the best way to show all of the data over time, but some measurements would have to be converted to display the 100-yd and 100-m on the same graph.
OC. Ahistogram would show all of the data by comparing each year. The units of distance would not matter.
O D. A scatterplot would show the relationship between the 100-yd dash and the 100-m dash.
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Chapter 3 Solutions
UNDERSTANDABLE STAT. >PRINT UPGRADE<
Ch. 3.1 - Statistical Literacy Consider the mode, median,...Ch. 3.1 - Prob. 2PCh. 3.1 - Prob. 3PCh. 3.1 - Prob. 4PCh. 3.1 - Prob. 5PCh. 3.1 - Basic Computation: Mean, Median, Mode Find the...Ch. 3.1 - Prob. 7PCh. 3.1 - Critical Thinking Consider a data set with at...Ch. 3.1 - Critical Thinking Consider a data set with at...Ch. 3.1 - Prob. 10P
Ch. 3.1 - Critical Thinking When a distribution is...Ch. 3.1 - Critical Thinking Consider the following types of...Ch. 3.1 - Critical Thinking Consider the numbers 2 3 4 5 5...Ch. 3.1 - Prob. 14PCh. 3.1 - Prob. 15PCh. 3.1 - Prob. 16PCh. 3.1 - Prob. 17PCh. 3.1 - Critical Thinking Consider a data set of 15...Ch. 3.1 - Prob. 19PCh. 3.1 - Prob. 20PCh. 3.1 - Prob. 21PCh. 3.1 - Football: Age of Professional Players How old are...Ch. 3.1 - Prob. 23PCh. 3.1 - Prob. 24PCh. 3.1 - Prob. 25PCh. 3.1 - Prob. 26PCh. 3.1 - Prob. 27PCh. 3.1 - Prob. 28PCh. 3.1 - Expand Your Knowledge: Harmonic Mean When data...Ch. 3.1 - Prob. 30PCh. 3.2 - Statistical Literacy Which averagemean, median, or...Ch. 3.2 - Statistical Literacy What is the relationship...Ch. 3.2 - Statistical Literacy When computing the standard...Ch. 3.2 - Prob. 4PCh. 3.2 - Prob. 5PCh. 3.2 - Basic Computation: Range, Standard Deviation...Ch. 3.2 - Critical Thinking For a given data set in which...Ch. 3.2 - Prob. 8PCh. 3.2 - Prob. 9PCh. 3.2 - Prob. 10PCh. 3.2 - Prob. 11PCh. 3.2 - Critical Thinking: Outliers One indicator of an...Ch. 3.2 - Prob. 13PCh. 3.2 - Basic Computation: Coefficient of Variation,...Ch. 3.2 - Prob. 15PCh. 3.2 - Prob. 16PCh. 3.2 - Space Shuttle: Epoxy Kevlar epoxy is a material...Ch. 3.2 - Prob. 18PCh. 3.2 - Prob. 19PCh. 3.2 - Prob. 20PCh. 3.2 - Prob. 21PCh. 3.2 - Prob. 22PCh. 3.2 - Prob. 23PCh. 3.2 - Prob. 24PCh. 3.2 - Prob. 25PCh. 3.2 - Prob. 26PCh. 3.2 - Brain Teaser: Sum of Squares If you like...Ch. 3.2 - Prob. 28PCh. 3.2 - Prob. 29PCh. 3.2 - Prob. 30PCh. 3.3 - Statistical Literacy Angela took a general...Ch. 3.3 - Prob. 2PCh. 3.3 - Prob. 3PCh. 3.3 - Prob. 4PCh. 3.3 - Prob. 5PCh. 3.3 - Basic Computation: Five-Number Summary,...Ch. 3.3 - Health Care: Nurses At Center Hospital there is...Ch. 3.3 - Prob. 8PCh. 3.3 - Prob. 9PCh. 3.3 - Sociology: High School Dropouts What percentage of...Ch. 3.3 - Auto Insurance: Interpret Graphs Consumer Reports...Ch. 3.3 - Prob. 12PCh. 3 - Prob. 1CRPCh. 3 - Critical Thinking Look at the two histograms...Ch. 3 - Critical Thinking Consider the following Minitab...Ch. 3 - Prob. 4CRPCh. 3 - Political Science: Georgia Democrats How...Ch. 3 - Grades: Weighted Average Professor Cramer...Ch. 3 - Prob. 7CRPCh. 3 - Agriculture: Harvest Weight of Maize The following...Ch. 3 - Prob. 9CRPCh. 3 - Agriculture: Bell Peppers The pathogen...Ch. 3 - Performance Rating: Weighted Average A performance...Ch. 3 - Prob. 1DHCh. 3 - Prob. 2DHCh. 3 - Prob. 1UTCh. 3 - Prob. 1CURPCh. 3 - Describe how the presence of possible outliers...Ch. 3 - Prob. 3CURPCh. 3 - Prob. 4CURPCh. 3 - Prob. 5CURPCh. 3 - Prob. 6CURPCh. 3 - Prob. 7CURPCh. 3 - In west Texas, water is extremely important. The...Ch. 3 - Prob. 9CURPCh. 3 - Prob. 10CURPCh. 3 - Prob. 11CURPCh. 3 - In west Texas, water is extremely important. The...Ch. 3 - Prob. 13CURPCh. 3 - Prob. 14CURPCh. 3 - Prob. 15CURPCh. 3 - In west Texas, water is extremely important. The...Ch. 3 - Prob. 17CURP
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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
- If Mr. Price puts two more CDs that are 38 minutes and 40 minutes, what would happen to the box plot? A. The first quartile would decrease. B, The median would stay the same. C. The third quartile would increase. D. The interquartile range would decrease. Mr. Price still collects CDs. He has a CD booklet for his car. The box plot shows the lengths of hose CDs rounded to the nearest minute. Length of CDs (in minutes) ++++HH 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 + 十+|||arrow_forwardWhat would it be for the histogram box?arrow_forwardOn May 3, 1999, 59 tornadoes hit a certain state in the largest tornado outbreak ever recorded for that state. Sixteen of these were classified as strong (F2 or F3) or violent (F4 or F5). Answer parts a through c below. A 0 40 a. Make a box-and-whisker plot of the data for length of path. Choose the correct plot below. O A. O B. O C. Q Length of Length of Length of Path Path Path (miles) Intensity (miles) Intensity (miles) F3 7 F2 14 F3 6 F2 7 F2 14 F4 12 F5 38 F4 3 F2 1 F2 F3 20 F3 ✔ 58 4 36 6 11 40 Intensity F3 F2 F3 F2 G 40 Q Q Garrow_forward
- Laila wants to create a data display to clearly show the median salary, the highest salary, and the lowest salary of the 685 employees at her company. She is trying to decide whether she should create a dot plot, a box plot, or a histogram of the salaries. A sample of the data is shown below. $25,745; $26,512; $27,322; $27,750; $29,820; $32,500; $35,448; $52,020; $63,485; $87,167 Which graph should Laila choose? Explain your reasoning by completing the sentences. Click the arrows to choose an answer from each menu. A dot plot Choose... A box plot would display the median, minimum, and maximum clearly A histogram Choose... So, Laila shou would display the median, minimum, and maximum clearly cannot be used to determine the median would not work well because there are too many values Copyright 2022 by Curriculum Associates. All rights reserved. These materials, or any portion thereof, may not be reproduced or shared in any manner without express written consent of Curriculum Associates.arrow_forwardObjective: Students will be able to 1) Create a box-and-whisker plot, 2) Interpret a box-and-whisker plot, and Identify cumulative frequency. How do I interpret a box-and-whisker plot? I 1. What does the x-axis show? Boys 2. What does the y-axis represent? 3. What does the length of Girls each of the lines (red and green) mean? 4. Does the size of the box 2. 8 10 12 14 16 18 20 22 24 Time (s) matter? How to create a box-and-whisker plot: To draw a box-and-whisker plot you need five pieces of information, called the five-number summary: the smallest value, the lower quartile (LQ), the median, the upper quartile (U0) and the largest value. An outlier is a value that is much smaller or much larger than the other values. An outlier is a point less than the LQ-1.5x 1QR or greater than the UQ+1.5xIQR.arrow_forward
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