'T distribution' presentation slideshows

An Inappropriately Brief Introduction to Frequentist Statistics

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Statistical Methods in Clinical Trials

Statistical Methods in Clinical Trials. Continuous Data. Types of Data. Continuous Blood pressure Time to event. Categorical sex. quantitative. qualitative. Discrete No of relapses. Ordered Categorical Pain level. Types of data analysis (Inference). Parametric Vs Non parametric.

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Stationarity Issues in Time Series Modeling David A. Dickey North Carolina State University

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Classical (frequentist) inference

Classical (frequentist) inference. Klaas Enno Stephan Laboratory for Social and Neural System Research Institute for Empirical Research in Economics University of Zurich Functional Imaging Laboratory (FIL) Wellcome Trust Centre for Neuroimaging University College London.

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Sampling Distributions

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Welcome to BUAD 310

Welcome to BUAD 310. Instructor: Kam Hamidieh Lecture 13, Monday March 5, 2014. Agenda & Announcement. Today: Chapter 15, Confidence intervals Reading for Chapters 13, 14, and 15: 13: Read sections 13.1 & 13.2, 13.3 & 13.4 not required but interesting stuff

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The Basics of Regression

The Basics of Regression. Remember back in your prior school daze ? some algebra? You might recall the equation for a line as being y = mx + b. Or maybe you had the form y = a + bx. Maybe you even had another form. Did you?

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Statistical Criteria for Establishing Bio-inequivalence among Drug Products

Statistical Criteria for Establishing Bio-inequivalence among Drug Products . Qian H. Li, Lawrence Yu, Donald Schuirmann, Stella Machado, Yi Tsong CDER, FDA. Outline of the Presentation . Definition of bio-inequivalence Explanation on failing to show bioequivalence

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Chapter 11

Chapter 11. Day 1 . Millie Robinah Kenji Sam. Empty. NEW SEATS!!! . Empty. Juan Collin Jesse Erica. Romel Isabel Gabby. Empty. Liz Anna Reach Healey. Cailtin Drew Alyssa Rehema. DOOR. Ashlie Blake Ben S. Kaushik. Jeremy Claire

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The Jersey Shore

The Jersey Shore. Jayne, Juliana, and Lauren Hensel. Introduction. Monmouth County Keansburg Sandy Hook Sea Bright Monmouth Beach Long Branch Deal Asbury Park Bradley Beach Avon By The Sea Belmar Spring Lake Sea Girt Manasquan Cape May County Ocean City Sea Isle City Avalon

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Handling of High-Dimensional Data Sets

Handling of High-Dimensional Data Sets. Yen-Jen Oyang Dept. of Computer Science and Information Engineering. Importance of Feature Selection. Inclusion of features that are not correlated to the classification decision may make the problem even more complicated.

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Chapter 8 Interval Estimation

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10.2: Estimating a Population Mean (no )

10.2: Estimating a Population Mean (no ). You are estimating the standard deviation , but there will likely be some error involved because you are estimating it from sample data. Resulting distribution = t distribution Specify a particular t distribution by degrees of freedom

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Confidence Interval for Population Mean

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T-test for the Mean of a Population: Unknown population standard deviation

T-test for the Mean of a Population: Unknown population standard deviation. Here we will focus on two methods of hypothesis testing: the critical value approach and the p-value approach.

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1-Sample t-test

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Inferential statistics:

Inferential statistics:. 1. Techniques for making generalizations from samples. Hypothesis testing:. 1. Determining if the sample is representative enough of the population so that an inference can be made. 5-step process for refuting chance (sampling error):.

246 views • 10 slides

T-test for the Mean of a Population: Unknown population standard deviation

T-test for the Mean of a Population: Unknown population standard deviation. Here we will focus on two methods of hypothesis testing: the critical value approach and the p-value approach.

255 views • 10 slides