CHAPTER 2 DATA COLLECTION AND PRESENTATION 2.1 Data Collection This section aims to: 1. Identify‚ compare and contrast the different types of data; 2. List and explain the various techniques of selecting a sample; and 3. Enumerate and illustrate the different sampling techniques Types of Data Data is a collection of facts‚ such as values or measurements. It can be numbers‚ words‚ measurements‚ observations or even just descriptions of things. Two types
Premium Sampling Stratified sampling Cluster sampling
mass of filter ring and extracted sample. EQUIPMENT Centrifuge Extractor and filter rings. Balance Oven Solvent- Methylene Chloride SIEVE ANALYSIS After getting the binder content‚ Extracted aggregates are put in the sieves and sieve shaker is turn on. The extracted aggregates are separated to individual sizes. Then the individual size aggregates is weigh to get the mass. EQUIPMENT No. of Sieve Sieve shaker Balance PREPARING MARSHALL SAMPLES To achieved 135 c temperature test
Premium Mass Sample Force
Determinants of poverty INTRODUCTION Background to the study The translation of consumption into welfare units is a function of various physiological characteristics such as age and sex of recipient‚ and environmental factors ( The possession of assets is a measure of the socio-economic status of the household. According to the 2002 Uganda Population and Housing census main report‚ majority (79%) of the households owned the houses they lived in especially in rural areas with 86% compared to urban
Premium Sampling Stratified sampling Sample
specimens under different magnifications using different objective lenses‚ for each specimen we started using the scanning objective then the low-power objective ending with the high-power objective in order to get higher magnification. We viewed the samples and made drawings of them Method: We carefully carried the microscope from the cabinet to the desk by placing one hand around the arm and the other firmly under the base. Then using the coarse adjustment knob
Premium Microscope Telescope Optics
asking people for their opinions in a structured way so that you can produce hard facts and statistics to guide you. To get reliable statistical results‚ it’s important to survey people in fairly large numbers and to make sure they are a representative sample of your target market.” ("What Is Quantitative Research?” 2015). There also are descriptive and statistical approach’s in this paper that will help with understand what is best for you business research. When constructing a business research there
Premium Sampling Scientific method Sample
UGANDA MANAGEMENT INSTITUTE MODULE: IMPACT EVALUATION ASSESSMENT FACILITATOR: MUGERWA GEORGE COURSEWORK PRESENTED BY VISIONNARIES GROUP MEMBERS NO NAME REGISTRATION NO. SIGNATURE 1 ARIIM THEODORA ANGELINE 13/DME/WKD/105 2 ONAMA VICTOR 13/DME/WKD/073 3 BATANDA PERSIS 13/DME/WKD/031 4 KWESIGA LILLIAN 13/DME/WKD/032 5 AMOIT DOREEN 13/DME/WKD/079 6
Premium Sampling Sample
life insurance company. The study is a survey of customer satisfaction based on a sample of 600. You are asked to comment on its quality. What do you look for? The first thing that I would look for is how the sample is drawn by the consultant. 600 is a bulky sample‚ there could be many ways in which unfairness keeps into an unacceptably drawn sample. If the sample is an ease sample or other non-probability sample‚ this may perhaps call into question many of the statistical methods that were
Premium Scientific method Sampling Sample
analysis program. Design: Assessment of intra-laboratory turnaround times for microscopy reports in a sample of 800 sputum samples specimens received in the year of 2011.Comparison between the TAT preceding years and after the implementation of an improvement action 2011. Setting: Sputum specimens accessioned at the National tuberculosis and leprosy program. Study sample and participants. The sample was selected from the total number of microscopy specimens accessioned on specific days by applying
Premium Quality control Sample Randomness
A STUDY ON THE INFLUENCE OF EXTERNAL FACTORS IN PURCHASING DECISION OF PROPERTY” PROJECT REPORT SUBMITTED TO THE UNIVERSITY OF MADRAS IN PARTIAL FULLFILLMENT OF THE MASTERS DEGREE IN BUSINESS ADMINISTRATION SUBMITTED BY JAYASHREE.M (Register no. MA81042) UNDER THE GUIDANCE OF Mrs.Pallavi ‚ MPM(PhD) [pic] MEENKASHI SUNDARARAJAN SCHOOL OF MANAGEMENT [Formerly known as Indian Institute of Engineering Technology] KODAMBAKKAM CHENNAI-24 JULY 2009 ACKNOWLEDGEMENT
Premium Sampling Property Decision making
Explain the importance of random sampling. What problems/limitations could prevent a truly random sampling and how can they be prevented? The importance of Random sampling is that it gives a sense of equality. Each person has the same probability of being chosen as their neighbor. This sampling is trying to represent the whole population. Since it is unlikely that the research could get to everyone in the population the sampling must occurring in an accessible population‚ which is represented as
Premium Sampling Sample Stratified sampling