PPT-Sample Size

Manual GrowingKnowingcom 2011 1 GrowingKnowingcom 2011 Sample size How big should a sample be for a valid study Why phone 10000 students if phoning 50 is enough Large samples take longer and cost more. brPage 1br SAMPLE PAGES brPage 2br SAMPLE PAGES brPage 3br SAMPLE PAGES brPage 4br SAMPLE PAGES brPage 5br SAMPLE PAGES brPage 6br SAMPLE PAGES brPage 7br SAM brPage 1br SAMPLE PAGES brPage 2br SAMPLE PAGES brPage 3br SAMPLE PAGES brPage 4br SAMPLE PAGES brPage 5br SAMPLE PAGES brPage 6br SAMPLE PAGES Bolts Under Confined Conditions. Ibad Ur-Rahman. Student– UNSW Mining Engineering. Introduction. T. he objective is to develop a standardised methodology for an experiment to assess the load carrying capacity of cable bolts.. K. Kauwenberghs. EC – JRC – IRMM. Standards for Nuclear Safety, Security and Safeguards (SN3S). Introduction (EC - JRC- IRMM). Neutron Resonance Transmission and Capture Analysis. Motivation. Initial model validation. Presented by :Dr. . Reshma.S. . Moderator : Dr. . Subodh. S Gupta. Why do we need sample size calculation?. When should we calculate sample size?. Basic principles for sample size calculation. Derivation of sample size formula. Dr. . Papia. Sultana. Associate Professor. Department of Statistics. University of . Rajshahi. 20/04/2012. 1. Dr. Papia Sultana. Sampling. The sample. The population. 20/04/2012. 2. Dr. Papia Sultana. Excel. GrowingKnowing.com © 2011. 1. GrowingKnowing.com © 2011. Sample size. How big should a sample be for a valid study?. Why phone 10,000 students if phoning 50 is enough?. Large samples take longer and cost more. New aid in Feature Selection. Gustavo Sosa-Cabrera . 1. . Miguel García-Torres . 2. Santiago Gómez . 1. Christian E. Schaerer . 1. Federico Divina . 2. November, 2016. Séminaire Math AmSud ● Montevideo, Uruguay. http://pballew.blogspot.com/2011/03/100-confidence-interval.html. Statistical Inference. 2. Sampling. Sampling Variability. What would happen if we took many samples?. 3. Population. Sample. Sample. Sample. Penny for your thoughts Take a sample of size 5 from the population Calculate p = the proportion of pennies minted in the 2000s Calculate the mean year of the pennies as well KEEP THIS DATA WHERE YOU CAN USE IT AGAIN! Sample headline. Sample Accent Copy. Sample headline. Sample bullet copy. Second sample . bullet copy. Third . sample . bullet . copy. Fourth . sample . bullet copy. Second column of sample bullet copy. Sample 4. Females. 43% . Work on management positions. 14%. Variable One. 22%. Variable Two. 31%. Variable Three. 34%. Variable Four. 39%. Variable Five. 2 in 5. Additional Descriptive statistics. 80%. David Morgan (King’s College, London / Consultant – formerly Ipsen). Nilani. . Liyanage. (Ipsen). Alison Langley (Consultant – formerly Ipsen). PSI Scientific Meeting on Sample Size Re-estimation: London: 2 November 2016. Binary, Ordinal and . Contingency Table Data. Ronan Fitzpatrick. Lead Statistician. nQuery. Webinar. Host. Agenda. Categorical Data Overview. Binary Data Methods & Sample Size. Ordinal Data Methods & Sample Size.