'Lock5stat com statkey' presentation slideshows

Describing Data: One Variable

741 views • 59 slides

Describing Data: One Variable

STAT 101 Dr. Kari Lock Morgan 9/6/12. Describing Data: One Variable. SECTIONS 2.1, 2.2, 2.3, 2.4 One categorical variable (2.1) One quantitative variable (2.2, 2.3, 2.4). The Big Picture. Sample. Population. Sampling. Statistical Inference. Descriptive Statistics.

637 views • 51 slides

Hypothesis Testing: p-value

STAT 101 Dr. Kari Lock Morgan. Hypothesis Testing: p-value. SECTION 4.2 Randomization distribution p-value. Paul the Octopus. http://www.youtube.com/watch?v=3ESGpRUMj9E. Hypotheses. In 2008, Paul the Octopus predicted 8 World Cup games, and predicted them all correctly

1.1k views • 49 slides

ANOVA

STAT 101 Dr. Kari Lock Morgan. ANOVA. SECTION 8.1 Testing for a difference in means across multiple categories. Review: Chi-Square Tests. The ? 2 goodness-of-fit tests if one categorical variable differs from a null distribution

603 views • 45 slides

Confidence Intervals: Sampling Distribution

STAT 101 Dr. Kari Lock Morgan 9/13/12. Confidence Intervals: Sampling Distribution. SECTIONS 3.1, 3.2 Sampling Distributions (3.1) Confidence Intervals (3.2). The Big Picture. Sample. Population. Sampling. Statistical Inference. Statistical Inference.

617 views • 40 slides

Hypothesis Testing: p-value 2/13/12

Hypothesis Testing: p-value 2/13/12. Randomization distribution p-value Statistical significance. Section 4.2. Professor Kari Lock Morgan Duke University. To Do. P roject 1 Proposal (due Wednesday) Homework 4 (due Monday) NO LATE HOMEWORK ACCEPTED!. Exercise and Pulse.

463 views • 38 slides

Statistical Inference Using Scrambles and Bootstraps

Statistical Inference Using Scrambles and Bootstraps. Robin Lock Burry Professor of Statistics St. Lawrence University MAA Allegheny Mountain 2014 Section Spring Meeting Westminster College. The Lock 5 Team. Robin & Patti St. Lawrence. Dennis Iowa State. Eric UNC/Duke/ UMinn.

479 views • 37 slides

Using Simulation to Introduce Inference for Regression

Using Simulation to Introduce Inference for Regression. By Josh Tabor Canyon del Oro High School Oro Valley, AZ joshtabor@hotmail.com. Using Simulation to Introduce Inference for Regression.

339 views • 20 slides

StatKey

StatKey. Online Tools for Teaching a Modern Introductory Statistics Course. Robin Lock Burry Professor of Statistics St. Lawrence University rlock@stlawu.edu. Wiley Faculty Network - October 16, 2012. StatKey. What is it?. Freely available at www.lock5stat.com/statkey

290 views • 12 slides