MATH 533 Aprentice tutors / snaptutorial.com

1
MATH 533 Slingshot Academy / snaptutorial.com
For More Tutorials
www.snaptutorial.com
2
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Entire Course

• MATH 533 Final Exam Set 1

• 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
• MATH 533 Week 3 Homework

• (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
• Sample mean 34.2

3
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Final Exam Set 2

• MATH 533 Week 1 Homework

• 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       a.
  Compute the mean, median, mode, and standard
  deviation, Q1, Q3, Min, and Max for the above
  sample data

• 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.

4
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 1 Quiz

• MATH 533 Week 2 DQ 1 Case Let's Make a Deal

• 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.

• 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.

5
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 2 Homework

• MATH 533 Week 2 Quiz

• 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.

• A number of years ago, there was a popular
  television game show called Let's Make a Deal.
  The host, Monty Hall, would r1.      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

6
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 3 DQ 1 Ethics in Statistics
  Readings

• MATH 533 Week 3 Homework

• 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

• 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

7
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 3 Quiz

• MATH 533 Week 4 DQ 1 Case Statistics in Action
  Medicare

• 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.

• 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.

8
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 4 Homework

• MATH 533 Week 4 Quiz

• 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.

• 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.

9
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 5 DQ 1 Case Statistics in Action
  Diary

• MATH 533 Week 5 Homework

• 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.

• 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.

10
MATH 533 Slingshot Academy / snaptutorial.com

• MATH 533 Week 5 Quiz

• MATH 533 Week 6 Course Project Part B Hypothesis

• 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

• 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