a. In hypothesis testing, when should the researcher use the Z test or the
student "t" test? Discuss and offer example
ANSWER:
z test for single proportion is used to test a hypothesis on a specific value of the
population proportion.
Statistically speaki
a) What is an "arithmetic mean" ? Does it have the same meaning as the word "average"?
Explain.
According to the text Statistics for Managers an arithmetic mean can be defined as a
balance point in a set of data. In laymans terms it is the values that can
a. In hypothesis testing, when should the researcher use the Z test or the student "t" test?
Discuss and offer examples.
The Z test is a test conducted in statistics which utilizes the normal distribution to handle large
samples.
Eg this test can be used
MG 620 Statistics for Managers
Homework Assignment
Nilesh Dhake
Student ID No. 0169527
Week 11 Chapter Homework
In a study on speed control, it was found that the main reasons for regulations were to
make traffic flow efficient and to minimize the risk of
1. What is meant by a correlation between two variables (X,Y)? If there is a correlation
between two variables (X,Y), then there is a causation between the two variables. If yes,
discuss. If no, discuss.
A correlation refers to a mutual relationship or co
Ethical issues and probability on advertising the lottery
Ethical issues and probability on advertising the lottery
Nilesh Dhake
King Graduate School at Monroe College
Prof. Devindranauth Rawana
July 2, 2015
1
Ethical issues and probability on advertising
MG 620 Research & Statistics for Manager Decision Making
Industry Analysis Paper
Prof. Dr. Devindranauth Rawana
Submitted by: Jinni Sharma
Introduction:
As global marketplaces have become our primary mode of commerce there has been a
corresponding dilutio
KING GRADUATE SCHOOL
MONROE COLLEGE
MG 620
Research & Statistics for Manager
Decision making
INDUSTRY ANALYSIS PAPER
Prof. Devindranauth Rawana
Prepared by: ASHISHKUMAR PATEL
The industry of choice for this analysis is convenience and retail trade busines
1. What is probability? Can the sum of individual probabilities exceed the value of 1?
Discuss. Dont simply state your answers.
According to the text probability can be defined as the numerical value given to the chance,
likelihood or possibility of an ev
MG 620 Statistics for Managers
Homework Assignment
Nilesh Dhake
Student ID No. 0169527
Chapter 4: Basic Probability
For this week read Chapter 4
Answer the following question:
Question 4.8 , page 163
Does it take more time to be removed from an email list
MG 620
Name: -DHAKE-, -NILESH-(Last)
(first)
Quiz 1 Part 1: Problem Section
Instructions: Answer all questions and show your work as required
Question 1
Read the following information about the transportation industry and answer the questions
Transportati
CHAPTER 1
Introduction and Data Collection
USING STATISTICS: Good Tunes
1.1
BASIC CONCEPTS OF STATISTICS
1.2
THE GROWTH OF STATISTICS AND
INFORMATION TECHNOLOGY
1.3
HOW THIS TEXT IS ORGANIZED
1.4
1.5
TYPES OF DATA
Levels of Measurement and Types of Measur
MG 620 Statistics for Managers
Homework Assignment
Nilesh Dhake
Student ID No. 0169527
Week 6 Chapter 6: The Normal Distribution
Question 6.6, page 231
Given a normal distribution with =50 and =4, what is the probability that
a.
b.
c.
d.
X > 43?
X < 42?
5
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random variable? Discuss and offer example(s)
ANSWER:
Difference between Variable vs Random Variable
A variable is an unknown quantity that has an undetermined magnitude, and
rando
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What is probability? Can the sum of individual probabilities exceed the value of 1? Discuss.
Answer
Probability is a branch of mathematics that deals with calculating the likelihood of a given
event's occurrence, which is expressed as a number between 1 a
Instructions
1. State the purpose of your paper (see guidance under week 8)
2. How will you gather your data?
3. How will you present your results (see draft questionnaire under week 8 for guidance)
4. Attach your questionnaire
5. Reference
Ethics
1) APA
Retail convenient store with foods & services
Retail convenient store with foods & services
(e.g. Gas Stations, 7-Eleven retail stores)
Industrial Analysis Paper
Nilesh Dhake
Prof. Dr. Devindranauth Rawana
King Graduate School at Monroe College
July 12, 2
Running head: Ethics In Probability
1
The Probability of Winning the Lottery
And It Ethical Implications
Samuel Green
Monroe College King Graduate School
June 2, 2015
ETHICS IN PROBABILITY
2
Ethics is defined as that branch of philosophy dealing with valu
Spring 2015 - Weekly Calendar
Week
Dates
Week 1
April 29 May 3
Week 2
May 4 May 10
Week 3
May 11 May 17
Week 4
May 18 May 24
Week 5
May 25 May 31
Week 6
June 1 June 7
Week 7
June 8 June 14
Week 8
June 15 June 21
Week 9
June 22 June 28
Week 10
June 29 July
MG 620
Final research Paper Draft
Nilesh Dhake
Draft for Final research paper
Industry: Retail convenient store with foods & services (e.g. Gas Stations, 7-Eleven retail
stores)
Introduction:
As per NAICS code 445120 Convenience retail store has high reve
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Running head: Annual Income Comparison
The Annual Income Comparison
Of Baruch College and Fordham University
And Accompanying Statistics
Samuel Green
Monroe College King Graduate School
July 12,2015
1
ANNUAL INCOME COMPARISON
2
Introduction
The paper impl
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MG 620 Statistics for Managers
Homework Assignment
Oscarina Cortorreal
February 25, 2016
Prof. Rawana
Week 6 Chapter 6: The Normal Distribution
For this week read Chapter 6
Answer the following question:
Question 6.6, page 231
Given a normal distribution