Good statistical practice - PowerPoint PPT Presentation

Issues of Quantitative Research: Part 1

Issues of Quantitative Research: Part 1. V. Darleen Opfer. Competing Notions of the Use of Quantitative Data. You can prove anything with statistics Versus There are three kinds of lies: lies, damned lies, and statistics. Statistical Pitfalls. Sources of bias Errors in method

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259 views • 11 slides

Sample size determinations

Sample size determinations. (Session 11). Learning Objectives. By the end of this session, you will be able to explain how sample size calculations are done when using simple random sampling when the main objective is one of estimating a mean or a proportion

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444 views • 11 slides

Misuses of Quantitative Research

Misuses of Quantitative Research. V. Darleen Opfer. Competing Notions of the Use of Quantitative Data. You can prove anything with statistics Versus There are three kinds of lies: lies, damned lies, and statistics. Statistical Pitfalls. Sources of bias Errors in method

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225 views • 10 slides

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