MATH 533 RANK Learn Do Live /math533rank.com

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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 Final Exam Set 1 (New) FOR MORE CLASSES
VISIT www.math533rank.com     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
VISIT
www.math533rank.com   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 Week 1 Homework (New) FOR MORE CLASSES
VISIT
www.math533rank.com   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 parts a through c.
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MATH 533 Week 1 Quiz (New) FOR MORE CLASSES
VISIT www.math533rank.com
    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 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 Week 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 163 encounters between two bucks, one of
which clearly initiated the encounter with the
other. In these 163 initiated
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MATH 533 Week 2 Quiz (New) FOR MORE CLASSES
VISIT
www.math533rank.com   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 Week 3 DQ 1 Ethics in Statistics
Readings and Discussion (New) FOR MORE CLASSES
VISIT www.math533rank.com   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
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MATH 533 Week 3 Homework (New) FOR MORE CLASSES
VISIT
www.math533rank.com     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 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. 2. Almost all
companies utilize some type of year-end
performance review for their employees. Human
Resources (HR) at a universitys Health Science
Center provides guidelines for supervisors rating
their subordinates. For example, raters
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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 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 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
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MATH 533 Week 5 DQ 1 Case Statistics in Action
Diary of a Kleenex User (New) FOR MORE CLASSES
VISIT www.math533rank.com
  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 Week 5 Homework (New) FOR MORE CLASSES
VISIT
www.math533rank.com   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. 2.
A study of n 59 hospital employees found
that the number of latex gloves used per week by
the sampled worker is summarized by x 21.2 and
s 13.1. Let µ represent the mean number of
latex gloves used per week by all hospital
employees. Consider testing
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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 students believe the Big
Bang theory describes the creation of planetary
systems?
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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 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 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.
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MATH 533 Week 6 Quiz (New) FOR MORE CLASSES
VISIT
www.math533rank.com   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 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.
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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 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 Week 7 Quiz (New) FOR MORE CLASSES
VISIT
www.math533rank.com   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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