Calculate measures of dispersion for age

Assignment Help Operation Management
Reference no: EM131849703

BASIC STATISTICAL MEASURES

1.    The following data were collected from 10 individuals:

Age

Number of past jobs

Current job status

Income

25

1

employed

30,000

34

2

unemployed

40,000

29

2

employed

40,200

38

2

unemployed

45,000

44

1

employed

52,000

49

4

unemployed

25,000

55

4

employed

80,000

23

3

unemployed

120,000

44

2

employed

120,000

44

3

unemployed

38,000

1.    Calculate the mean, median, and mode for "Age" (with SPSS).

2.    Calculate measures of dispersion for "Age" (with SPSS).

3.    Calculate Skewness and Kurtosis for "Income" (with SPSS). Is this variable skewed? If so, what kind of skew?

4.    Prepare a frequency distribution for the data of "number of past jobs." Plot it (bar chart).

5.    Given the provided income distribution (and assuming normality), what would be the z-score for someone who earns $40,000/year? $100,000/year?

Reference no: EM131849703

Questions Cloud

Theories on the foundations of a perfect government : As your text explains, Plato is considered the father of political science. Within The Republic, he presents his theories on the foundations of a perfect
Explain the differences between descartes and hume : Descartes eventually gives up his hyperbolic doubt (his game of feigned and extreme skepticism) and admits that there are real external objects in the world.
What is human development index : What is Human Development Index for and what does it measure? According to Paul Collier's study on African countries
Aeschylus oresteia-agamemnon and the libation bearers : In reference to Aeschylus Oresteia: Agamemnon and The Libation Bearers, answer the following questions:
Calculate measures of dispersion for age : Calculate Skewness and Kurtosis for "Income" (with SPSS). Is this variable skewed? If so, what kind of skew?
Means for the way our government works : Consider democracy and what this means for the way our government works. What do you think our government would be like if it were
Discuss about the service learning opportunity : You were hired by XYZ University as a consultant. They wanted you to research an organization to see if a service learning opportunity would benefit future.
Contrast with socialism and communism : Liberal democracy is often described in contrast with socialism and communism. Are there any elements of the political system in the United States
Differences between normative and empirical theories : What are the differences between normative and empirical theories? Know the different types of democracy that are practiced here in the United States

Reviews

Write a Review

Operation Management Questions & Answers

  Book review - the goal

Operations Management is about a book review. Title of the book is "Goal". This book has been written by Dr. Eliyahu Goldartt. The book has been appreciated by many as one of those books which offers an insight into the operations and strategic capac..

  Operational plan in hospitality enterprise

Operational plan pertaining to a hospitality enterprise is given in detail in the solution. The operational plan is an important plan or preparation which gives guidelines regarding the role and responsibilities of each and every operation at all lev..

  Managing operations and information

Recognise the importance of a strategic approach to the development and deployment of organisational information systems. Demonstrate an understanding of the importance of databases and their integration to the organisation's overall information mana..

  A make-or-buy analysis

An analysis of the holding costs, including the appropriate annual holding cost rate.

  Evolution and contributor of operations management

Briefly explain Evolution and contributor of Operations management.

  Functions and responsibilities of an operations manager

A number of drivers of change have transformed the roles, functions and responsibilities of an operations manager over recent years. These drivers have not only been based on technological innovations but also on the need for organisations to develop..

  Compute the optimal order quantity

Compute the Optimal Order quantity of DVD players. Determine the appropriate reorder point.

  Relationship to operations practice in the organisation

Evaluate problems in operations and identify approaches to overcoming them. Critically evaluate operating plans and identify areas for improvement. Justify, implement and evaluate changes to operations in line with modern approaches.

  A make or buy analysis

Develop a report for Figi Fabricating that will address the question of whether the company should continue to purchase the part from the supplier or begin to produce the part itself.

  Prepare a staffing plan

Prepare a staffing plan showing the change of your unit from medical/surgical staffing to oncology staffing.

  Leadership styles in different organizations

Ccompare the effectiveness of different leadership styles in different organizations

  Risk management tools and models

Be able to understand the concept of risk, roles and responsibilities for risk management and risk management tools and models.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd