'Sample averages' presentation slideshows

Estimating the Completion Time of Crowdsourced Tasks using Survival Analysis

Estimating the Completion Time of Crowdsourced Tasks using Survival Analysis. Jing Wang, New York University Siamak Faridani , University of California, Berkeley Panos Ipeirotis , New York Univesity. 1. Crowdsourcing: Pricing and Time to completion?.

332 views • 23 slides

Two Groups Too Many? Try Analysis of Variance (ANOVA)

Two Groups Too Many? Try Analysis of Variance (ANOVA). T-test Compare two groups Test the null hypothesis that two populations has the same average. ANOVA : Compare more than two groups

301 views • 19 slides

450 views • 18 slides

Sampling distributions

206 views • 11 slides