There are many ways to select a random sample. Four of them are discussed below: Simple Random Sampling: In this sampling technique‚ each sample of the same size has the same probability of being selected. Such a sample is called a simple random sample. One way to select a simple random sample is by a lottery or drawing. For example‚ if we need to select 5 students from a class of 50‚ we write each of the 50 names on a separate piece of paper. Then‚ we place all 50 names in a hat and mix them thoroughly
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CERTIFICATE This is to certify that the project reported here has been carried out independently by Mr.Ritesh J.Parmar under the guidance of Mrs. Nisha Kurup as a project in certification course of Program in Business Skills related to Retail‚ and is his original and bonafide work. Mr. Manish Amin Mrs.Nisha Kurup (Centre Head of the NIS ACADEMY) (PG PBS Trainer) V.V.Nagar
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Name: Kensley Shelley|Date: 9-17-12| Exp 2: Laboratory Techniques & Measurements|Lab Section: 0000| Data Tables: Step 1: Length and Measurements Object Measured|Length in cm|Length in mm| Key|5.15 cm|51.5 mm| CD|12.0 cm|120.0 mm| Fork Spoon|18.05 cm 16.30 cm|180.5 mm 163.0 mm| Step 2: Warm Temperature Measurements Hot tap water temperature 49.50_˚C Boiling water temperature __immediately:104.5; after 5 minutes: 103.0__˚C Step 3: Cold Temperature Measurements Cold
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COMSATS Institute of Information Technology Requirements Engineering Requirements Elicitation Techniques Atique Zafar Elicitation techniques Specific techniques which may be used to collect knowledge about system requirements This knowledge must be structured Elicitation problems 2 Partitioning - aggregating related knowledge Abstraction - recognizing generalities Projection - organizing according to perspective Not enough time for elicitation Inadequate preparation by
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ULTRASOUND TECHNIQUE Dr Charles B.S. Tsang‚ MBBS‚ M.Med(Surg)‚ MS(Exp.Surg)‚FRCS(Ed)‚ FRCS(Glasg)‚ FAMS Head and Senior Consultant Surgeon‚ Division of Colorectal Surgery‚ University Surgical Cluster‚ National University Health System‚ SINGAPORE Endorectal Ultrasound We use the following equipment: 1. BK Medical Profocus® scanner with a 2052 probe. 2. Karl Storz rigid sigmoidoscope with a length of 20 cm and inner diameter of 22 mm. 3. Suction equipment
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Laboratory Techniques & Measurements Observations from Procedures Data Table 1 – Length measurements Object|Length (cm)|Length (mm)| Band-Aid Canister|10.3 cm|103 mm| Fragrance Oil Bottle |7.3 cm|73 mm| Pill Bottle|7.1 cm|71 mm| Data Table 2 – Temperature measurements Hot water from tap(ºC )|Boiling water(ºC)|Boiling water – 5 minutes(ºC)| 52 ºC|99 ºC|100 ºC| Cold water from tap(ºC)|Ice water (ºC)|Ice water – 5 minutes (ºC)| 23 ºC|10 ºC|10 ºC| Data Table 3 – Volume measurements
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DMT0064 INTRODUCTION TO QUANTITATIVE TECHNIQUES Exercise 1 1. What is the difference between qualitative data and quantitative data? 2. What is the difference between discrete data and continuous data? 3. If an experiment results in data are continuous in nature‚ must the data be quantitative‚ or can they be qualitative? 4. Determine whether the given values are from a discrete or continuous data set. a. In the Chapter Problem‚ it was noted that when 50 letters were sent as part
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CCN1044 English for Academic Studies (Health Studies) II Reflection on Therapeutic Techniques Subject Lecturer: Wing Chan Tutorial Group: 202 Name: Chan Tsz Nga Student ID: 13478186A Date of Submission: 21 February‚ 2014 There is an increase in using patients’ satisfaction as a measure of quality of health care services in hospitals nowadays. However‚ I do not fully trust it since personal experience is more accurate than the concrete data. My mother had stayed in a local
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Jessica Loper Date of Experiment: February 5‚ 2013 Report Submitted: February 11‚ 2013 Title: Laboratory Techniques and Measurements Purpose: To gain knowledge about the International System of Units and use it to determine volume‚ mass‚ length‚ and temperature. To learn to use these forms of measurement to determine density and concentration‚ as well as learning basic lab equipment to create dilutions. Procedure:
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Global MKTG 1064 Lecture One: INTRODUCTION TO GLOBAL MARKETING JAN 2013 Semester 1-1 LEARNING OUTCOMES OF THE COURSE (READ YOUR COURSE GUIDE !!!) 1-2 ASSIGNMENT: GROUP REPORT (50%) (3000- 5000 word Marketing Plan/ Feasibility Study) Note: make sure the proportion of content that you write matches the marks distribution 1-3 PREPARING FOR THE GM PROJECT REPORT 1. The project must be researched progressively- last minute work would lead to poor grades 2. You have been
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