MATH 533 RANK Education on Your Terms/math533rank.com

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MATH 533 RANK Education on Your
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MATH 533 RANK Education on Your
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MATH 533 Entire Course (New) FOR MORE CLASSES
VISIT www.math533rank.com   MATH 533 Week 1
Homework MATH 533 Week 1 Quiz MATH 533 Week 2 DQ
1 Case Let's Make a Deal MATH 533 Week 2 Homework
(2 Sets) MATH 533 Week 2 Quiz MATH 533 Week 3 DQ
1 Ethics in Statistics Readings and Discussion
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MATH 533 RANK Education on Your
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MATH 533 Final Exam Set 1 (New) FOR MORE CLASSES
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1. (TCO D) PuttingPeople2Work has a growing
business placing out-of-work MBAs. They claim
they can place a client in a job in their field
in less than 36 weeks. You are given the
following data from a sample. Sample size
100 Population standard deviation 5
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MATH 533 Final Exam Set 2 (New) FOR MORE CLASSES
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1. (TCO A) Seventeen salespeople reported the
following number of sales calls completed last
month. 72 93 82 81
82 97 102 107
119 86 88 91 83
93 73 100 102
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MATH 533 RANK Education on Your
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MATH 533 Week 1 Homework (New) FOR MORE CLASSES
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1. Complete the table to the right. 2.
In one university, language incorporated a
10-week extensive reading program to improve
students Japanese reading comprehension. The
professors collected 267 books originally written
for Japanese children and required their students
to read at least 40 of them as part of the grade
in the course. The books were categorized into
reading levels (color-coded for easy selection)
according to length and complexity. Complete
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MATH 533 RANK Education on Your
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MATH 533 Week 1 Quiz (New) FOR MORE CLASSES
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1. Graph the relative frequency histogram
for the 300 measurements summarized in the
relative frequency table to the right. 2.
Would you expect the data sets that follow to
possess relative frequency distributions that are
symmetric, skewed to the right, or skewed to the
left? Explain. Complete parts a through c
below. 3. Consider the following sample of
five measurements.
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MATH 533 RANK Education on Your
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MATH 533 Week 2 DQ 1 Case Let's Make a Deal (New)
FOR MORE CLASSES VISIT
www.math533rank.com     A number of years ago,
there was a popular television game show called
Let's Make a Deal. The host, Monty Hall, would
randomly select contestants from the audience
and, as the title suggests, he would make deals
for prizes. Contestants would be given relatively
modest prizes and then would be offered the
opportunity to risk that prize to win better ones.
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MATH 533 RANK Education on Your
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MATH 533 Wezk 2 Homework (2 Sets) (New) FOR MORE
CLASSES VISIT
www.math533rank.com   1. The table to the
right gives a breakdown of 2,149 civil cases that
were appealed. The outcome of the appeal, as well
as the type of trial (judge or jury), was
determined for each case. Suppose one of the
cases is selected at random and the outcome of
the appeal and type of trial are observed. 2.
Zoologists investigated the likelihood of fallow
deer bucks during the mating season. Researchers
recorded
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MATH 533 RANK Education on Your
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MATH 533 Week 2 Quiz (New) FOR MORE CLASSES
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1. A countrys government has devoted
considerable funding to missile defense research
over the past 20 years. The latest development is
the Space-Based Infrared System (SBIRS), which
uses satellite imagery to detect and track
missiles. The probability that an intruding
object (e.g., a missile) will be detected on a
flight track by SBIRS is 0.6. Consider a sample
of 10 simulated tracks, each with an intruding
object. Let x equal the number of these tracks
where SBIRS detects the object. Complete parts a
through d.
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MATH 533 RANK Education on Your
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MATH 533 Week 3 DQ 1 Ethics in Statistics
Readings and Discussion (New) FOR MORE CLASSES
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Why is it important to study ethics in
statistics? Have you seen statistics misused?
Without naming specific companies or people, can
you provide examples? Please find (on the
Internet or from the Keller library) and post an
article regarding ethics and statistics. Please
attach the article, or provide its link in your
post, together with a brief summary of the
article in your own words. Be sure to use
quotation marks around any words taken directly
from the article (not to do so constitutes
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MATH 533 Week 3 Homework (New) FOR MORE CLASSES
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1. The mean gas mileage for a hybrid car is
56 miles per gallon. Suppose that the gasoline
mileage is approximately normally distributed
with a standard deviation of 3.3 miles per
gallon. 2. The ages of a group of 50 women
are approximately normally distributed with a
mean of 49 years and a standard deviation of 5
years. One woman is randomly selected from the
group, and her age is observed.
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MATH 533 RANK Education on Your
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MATH 533 Week 3 Quiz (2 Sets) (New) FOR MORE
CLASSES VISIT
www.math533rank.com   1. The average salary
for a certain profession is 97,000. Assume that
the standard deviation of such salaries is
33,500. Consider a random sample of 54 people in
this profession and let x represent the mean
salary for the sample.
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MATH 533 RANK Education on Your
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MATH 533 Week 4 DQ 1 Case Statistics in Action
Medicare Fraud Investigations (New) FOR MORE
CLASSES VISIT
www.math533rank.com   Read the selection in your
textbook pertaining to the Case Statistics in
Action Medicare Fraud Investigations load the
data set for the case, MCFRAUD, into Minitab
answer the question about the case in the
Discussion area and likewise read and respond to
the follow-on selections in the textbook for the
case in the Statistics in Action Revisited.
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MATH 533 RANK Education on Your
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MATH 533 Week 4 Homework (New) FOR MORE CLASSES
VISIT www.math533rank.com   1. Health Care
workers who use latex gloves with glove powder on
a daily basis are particularly susceptible to
developing a latex allergy. Each in a sample of
43 hospital employees who were diagnosed with a
latex allergy based on a skin-prick test reported
on their exposure to latex gloves. Summary
statistics for the number of latex gloves used
per week are x 19.4 and s 12.3. Complete
parts (a) (d).
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MATH 533 RANK Education on Your
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MATH 533 Week 4 Quiz (2 Sets) (New) FOR MORE
CLASSES VISIT
www.math533rank.com   1. A random samples
of 1020 satellite radio subscribers were asked,
Do you have a satellite radio receiver in your
car? The survey found that 102 subscribers did,
in fact, have a satellite receiver in their
car. 2. Each child in a sample of 64
low-income children was administered a language
and communication exam. The sentence complexity
scores had a mean of 7.62 and a standard
deviation of 8.91. Complete parts a through d.
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MATH 533 RANK Education on Your
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MATH 533 Week 5 DQ 1 Case Statistics in Action
Diary of a Kleenex User (New) FOR MORE CLASSES
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Read the selection in your text book pertaining
to the Case Statistics in Action Diary of a
Kleenex User load the data set for the case,
TISSUES, into Minitab answer the question about
the case in the Discussion area and likewise
read and respond to the follow-on selections in
the textbook for the case in the Statistics in
Action Revisited.
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MATH 533 RANK Education on Your
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MATH 533 Week 5 Homework (New) FOR MORE CLASSES
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1. A study of n 90,000 first-time
candidates for an exam found that the number of
semester hours of college credit taken by the
sampled candidates is summarized by x 145.72
and s 18.53. A professor claims that the true
mean number of semester hours of college credit
taken is 145.
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MATH 533 RANK Education on Your
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MATH 533 Week 5 Quiz (New) FOR MORE CLASSES
VISIT www.math533rank.com   1. A group of
professors investigated first-year college
students knowledge of astronomy. One concept of
interest was the Big Bang Theory of the creation
of the universe. In a sample 0f 141 freshman
students, 35 believed that the Big Bang Theory
accurately described the creation of plantery
systems. Baesd on this information, is it correct
at the a 0.01 level of significance to state
that more than 20 of all freshman college
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MATH 533 RANK Education on Your
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MATH 533 Week 6 Course Project Part B Hypothesis
Testing and Confidence Intervals (SALESCALL
Project) (New) FOR MORE CLASSES VISIT
www.math533rank.com   Your Instructor
will provide you with four manager speculations,
a.-d., in the Doc Sharing file. Using the sample
data, perform the hypothesis test for each of the
above situations in order to see if there is
evidence to support your managers belief in each
case a.-d. In each case use the Seven Elements
of a Test of Hypothesis, in Section 6.2 of your
text book, using the a provided by your
Instructor in the Doc Sharing materials, and
explain your conclusion in simple terms. Also be
sure to compute the p-value and interpret.
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MATH 533 RANK Education on Your
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MATH 533 Week 6 DQ 1 Case Statistics in Action
Legal AdvertisingDoes It Pay? (New) FOR MORE
CLASSES VISIT
www.math533rank.com   Read the Case Statistics
In Action Legal AdvertisingDoes It Pay?, and
answer the following questions. (The case is
included in your textbook, Chapter 10.) The data
set for the case study is LEGALADV, and it is
available in your textbook resources, so you
don't have to enter the data!
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MATH 533 RANK Education on Your
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MATH 533 Week 6 Homework (New) FOR MORE CLASSES
VISIT www.math533rank.com   1. A MINITAB
printout relating the size of the diamond (number
of carats) to the asking price (dollars) for 308
diamonds is shown below. Complete parts a through
e. 2. The average driving distance (yards)
and driving accuracy (percent of drives that land
in the fairway) for 8 golfers are recorded in the
table to the right. Complete parts a through e
below.
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MATH 533 RANK Education on Your
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MATH 533 Week 6 Quiz (New) FOR MORE CLASSES
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1. An association was formed by students to
protest labor exploitation in the apparel
industry. There were 18 student sit-ins for a
sweet-free campus organized at several
universities. Data were collected for the
duration (in days) of each sit-in, as well as the
number of student arrests. The data for 5 sit-ins
in which there was at least one arrest and the
results of a simple linear regression are found
below. Let y be the number of arrests and x be
the duration. Complete parts a through d.
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MATH 533 RANK Education on Your
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MATH 533 Week 7 Course Project Part C Regression
and Correlation Analysis (SALESCALL Project)
(New) FOR MORE CLASSES VISIT www.math533rank.com
  Your Instructor will specify for you the
dependent variable and the independent variables
in your Case and data. Using MINITAB perform the
regression and correlation analysis for the data
by answering the following. Generate a
scatterplot for the specified dependent variable
and the specified independent variable, including
the graph of the "best fit" line. Interpret.
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MATH 533 RANK Education on Your
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MATH 533 Week 7 DQ 1 Case Statistics in Action
Bid-Rigging in the Highway Construction Industry
(New) FOR MORE CLASSES VISIT
www.math533rank.com   Read the Case
Statistics in Action Bid-Rigging in the Highway
Construction Industry, in Chapter 11 of your
textbook, and answer the following questions. The
data set, FLAG, for the case study is available
in the publishers website, so you dont need to
enter the data into Minitab by hand.
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MATH 533 RANK Education on Your
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MATH 533 Week 7 Homework (New) FOR MORE CLASSES
VISIT www.math533rank.com   1. Researchers
developed a safety performance function (SPF),
which estimates the probability of occurrence of
a crash for a given segment of roadway. Using
data on over 100 segments of roadway, they fit
the model E(y) , where y number of
crashes per three years, roadway length
(miles), and average annual daily traffic
(number of vehicles) AADT.
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MATH 533 RANK Education on Your
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MATH 533 Week 7 Quiz (New) FOR MORE CLASSES
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1. Data on the average annual precipitation
(y), altitude (x1), latitude (x2), and distance
from the coast (x3) for a particular state were
collected for 10 meteorological stations. The
observations are listed in the table below.
Consider the first-order model y , e.
Complete parts a through c.
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