'Independent t' presentation slideshows

SAA 2023 COMPUTATIONALTECHNIQUE FOR BIOSTATISTICS

SAA 2023 COMPUTATIONALTECHNIQUE FOR BIOSTATISTICS. Introduction & Descriptive Statistics. Introduction. Statistics - technology used to describe and measure aspects of nature from samples Statistics lets us quantify the uncertainty of these measures. Introduction.

1.85k views • 111 slides

Pro Pullout programs

Pro Pullout programs. Allows for the individualization of instruction many students need in order to be successful in school Allows staff with specializations in various areas to provide intense instruction with students in a setting with a small number of students. Con Pullout Program.

1.3k views • 86 slides

Confidence Intervals

Confidence Intervals. Confidence Intervals. Data can be described by point estimates mean, standard deviation, etc. Point estimates from a sample are not always equal to population parameters Data can be described by interval estimates shows the variability of the estimate.

1.31k views • 81 slides

Factor Analysis with SPSS

Factor Analysis with SPSS. Karl L. Wuensch Dept. of Psychology East Carolina University. What is a Common Factor?. It is an abstraction, a hypothetical construct that relates to at least two of our measurement variables.

1.36k views • 41 slides

IN THE NAME OF GOD

480 views • 40 slides

Independent Samples t-Test (or 2-Sample t-Test)

Independent Samples t-Test (or 2-Sample t-Test). Advanced Research Methods in Psychology - lecture - Matthew Rockloff. When to use the independent samples t-test. The independent samples t-test is probably the single most widely used test in statistics.

810 views • 37 slides

Lecture #7

Lecture #7. Comparisons between two means: Research questions about two separate or independent groups Research questions about two dependent or correlated groups. Univariate vs. Multivariate. Univariate analysis usually refers to one predictor variable and one outcome variable

489 views • 37 slides

Lecture 22: Evaluation

Lecture 22: Evaluation. April 24, 2010. Last Time. Spectral Clustering. Today. Evaluation Measures Accuracy Significance Testing F-Measure Error Types ROC Curves Equal Error Rate AIC/BIC. How do you know that you have a good classifier?.

399 views • 32 slides

Correlations and T-tests

Correlations and T-tests. Matching level of measurement to statistical procedures. We can match statistical methods to the level of measurement of the two variables that we want to assess:. However, we should only use these tests when:.

470 views • 28 slides

Docere est discere : Preparing undergraduates in special education to effectively teach

Docere est discere : Preparing undergraduates in special education to effectively teach. Presented by: Peter M. Post Jr. EdD (Trinity Christian College) with seniors: Katie Gesch Samantha Murphy a nd Sarah Rodgers.

379 views • 28 slides

Chapter 9 Differences Among Groups

Chapter 9 Differences Among Groups. Purpose and Protocol of the Statistical Test

430 views • 24 slides

Randomized Experimental Design

543 views • 20 slides

Lab 4: Data Analysis

291 views • 19 slides

Background

258 views • 16 slides

WASON CARD SORT: INTRODUCTION

WASON CARD SORT: INTRODUCTION. Week 2 Practical. WASON CARD SORT. WEEK 2 PRACTICAL. LECTURE 1. PRACTICAL. WEEK 1. NO LECTURE. NO PRACTICAL. WEEK 2. NONPARAMETRICS 1. 1 ST PRACTICAL. WEEK 3. NONPARAMETRICS 2. 1 ST ANALYSIS IN SPSS. WEEK 4. SAMPLING DISTRIBUTIONS.

353 views • 15 slides

Dependent t-tests

627 views • 15 slides

MEMORY PERSPECTIVES: DATA ANALYSIS

MEMORY PERSPECTIVES: DATA ANALYSIS. Week 9 Practical. MEMORY PERSPECTIVES. WEEK 8 PRACTICAL. LECTURE 1. PRACTICAL. WEEK 1. NO LECTURE. NO PRACTICAL. WEEK 2. NONPARAMETRICS 1. 1 ST PRACTICAL. WEEK 3. NONPARAMETRICS 2. 1 ST ANALYSIS IN SPSS. WEEK 4. 1 ST ANALYSIS BY HAND.

267 views • 14 slides

DIFFERENCES BY GENDER IN METHODS FOR SUICIDE

DIFFERENCES BY GENDER IN METHODS FOR SUICIDE . F. Stephen Bridges, Ed.D . and Karla A. Caillouet, M.S . Department of Health, Leisure, and Exercise Science University of West Florida. Presentation objectives. Study background Methods

226 views • 13 slides

By Del Siegle, PhD del.siegle@uconn.edu www.delsiegle.info (This presentation may be used for instructional purposes)

An Introduction to t-tests. By Del Siegle, PhD del.siegle@uconn.edu www.delsiegle.info (This presentation may be used for instructional purposes) Press the space bar or your mouse button to work through this introduction on t-test.

229 views • 11 slides

Review t-tests

317 views • 4 slides