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1 2019-03-26 265.60 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 4.pdf
4 Methods of Inquiry `It is a capital mistake to theorize before one has data!' `I have no data yet. It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts'
2 2019-03-26 241.36 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 1.pdf
Order at all points. Counting and Accounting. A man is driving through the bush one day and has to stop while a farmer takes his sheep across the road. There are while a lot of sheep, so it takes a fair while. When they've all passed by, the man goes
3 2019-03-26 1,016.25 KB Quantitative Methods for Business chapter 17.pdf
C H A P T E R 17 High performance – statistical inference for comparing population means and bivariate data Chapter objectives This chapter will help you to: ■ test hypotheses on the difference between two population means using independent samples
4 2019-03-26 272.50 KB Quantitative Methods for Business chapter 16.pdf
C H A P T E R 16 Test driving – sampling theory, estimation and hypothesis testing Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ ■ understand the theory behind the use of sample results for prediction make use of the t distribution
5 2019-03-26 176.85 KB Quantitative Methods for Business chapter 8.pdf
C H A P T E R 8 Counting the cost – summarizing money variables over time Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ employ simple and aggregate index numbers to measure price changes over time work out weighted aggregate price
6 2019-03-26 1.59 MB Quantitative Methods for Business chapter 7.pdf
C H A P T E R 7 Two-way traffic – summarizing and representing relationships between two variables Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ explore links between quantitative variables using bivariate analysis measure association
7 2019-03-26 2.30 MB Quantitative Methods for Business chapter 14.pdf
C H A P T E R 14 Getting from A to B – project planning using networks Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ construct network diagrams apply critical path analysis (CPA) identify slack time available for project activities
8 2019-03-26 197.05 KB Quantitative Methods for Business chapter 13.pdf
C H A P T E R 13 Smooth running – continuous probability distributions and basic queuing theory Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ make use of the normal distribution and appreciate its importance employ the Standard Normal
9 2019-03-26 159.28 KB Quantitative Methods for Business chapter 11.pdf
C H A P T E R 11 Finding the right way – analysing decisions Chapter objectives This chapter will help you to: ■ ■ ■ work out expected values using probabilities appreciate attitudes to risk and apply decision rules construct decision trees and
10 2019-03-26 1.02 MB Quantitative Methods for Business chapter 5.pdf
C H A P T E R 5 Good visibility – pictorial presentation of data Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ illustrate qualitative data using pictographs, bar charts and pie charts portray quantitative data using histograms, cumulative
11 2019-03-26 232.23 KB Quantitative Methods for Business chapter 9.pdf
C H A P T E R 9 Long distance – analysing time series data Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ identify the components of time series employ classical decomposition to analyse time series data produce forecasts of future
12 2019-03-26 740.67 KB Quantitative Methods for Business chapter 6.pdf
C H A P T E R 6 General directions – summarizing data Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ understand and use summary measures of location; the mode, median and arithmetic mean understand and use summary measures of spread;
13 2019-03-26 191.38 KB Quantitative Methods for Business chapter 12.pdf
C H A P T E R 12 Accidents and incidence – discrete probability distributions and simulation Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ ■ ■ work out the probabilities for a basic discrete probability distribution calculate the mean
14 2019-03-26 150.43 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 2.pdf
Starting the Inquiry. `But what happened then?' `I'll tell you what happened then,' said Fiennes with a grim emphasis. `When we got back into that garden the first thing we saw was Traill, the lawyer; I can see him now with his black hat and
15 2019-03-26 181.50 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 3.pdf
3 Defining the Inquiry `Then how do you know?' `I never guess' Sherlock Holmes, The Sign of Four Sherlock Holmes realized that what often led the police of his day astray was their tendency to adopt theories of a crime based on the wrong facts.
16 2019-03-26 176.41 KB Quantitative Methods for Business chapter 10.pdf
C H A P T E R 10 Is it worth the risk? – introducing probability Chapter objectives This chapter will help you to: ■ ■ ■ ■ ■ measure risk and chance using probability recognize the types of probability use Venn diagrams to represent alternatives
17 2019-03-26 153.94 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 7.pdf
7 Summarizing and Presenting Results `Quite so!' `You see, Lady Swaffham, if ever you want to commit a murder, the thing you've got to do is to prevent people from associatin' their ideas. Most people don't associate anythin' ±
18 2019-03-26 1.53 MB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 6.pdf
6 Finding Answers from the Inquiry `Elementary, my dear Watson!' Sherlock Holmes had two purposes in mind when he used the word `elementary'. The first purpose was to demonstrate the brilliance and simplicity of his solution to a problem. The
19 2019-03-26 652.50 KB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS CHAPTER 5.pdf
5 `DATA! DATA! DATA!' Analysing data from the inquiry 'Data! data! data!' he cried impatiently. 'I can't make bricks out of clay' Sherlock Holmes, The Adventure of the Copper Beeches `Data' never comes to the social scientist
20 2019-03-26 2.90 MB INTRODUCTION TO QUANTITATIVE RESEARCH METHODS.pdf
Introduction to Quantitative Research Methods is a student-friendly introduction to quantitative research methods and basic statistics. It uses a detective theme throughout the text and in multimedia courseware to show how quantitative methods have been

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