'Experimental material' diaporamas de présentation

Role of Statistics in Research

Role of Statistics in Research. Role of Statistics in research. Validity Will this study help answer the research question? Analysis What analysis, & how should this be interpreted and reported? Efficiency Is the experiment the correct size, making best use of resources?.

3.42k views • 34 slides

279 views • 15 slides

WELCOME TO BIOSTATISTICS!

Course content. WELCOME TO BIOSTATISTICS!. Course content. Overview and Definitions Experimental design Data types and representation of data Measurement of central tendency and dispersion Normal distribution Hypothesis testing The t distribution and comparison of means.

132 views • 13 slides

Lec . 23 - ANOVA

Lec . 23 - ANOVA. Partitioning variance into components attributable to different sources of variation. factors. levels. treatments. replicates. Some Relevant Terminology. Randomization of the experimental material. ANOVA objective: Splitting the overall variation into parts.

221 views • 10 slides

AGRICULTURAL ACADEMIA

2 nd BFN Meeting Romania 23-25 Nov 2009. INSTITUTE OF AGRICULTURE AND SEED SCIENCE "OBRAZTSOV CHIFLIK" - ROUSSE. AGRICULTURAL ACADEMIA. R.A. I degree Veselin Dochev E-mail: vdotchev@abv.bg.

183 views • 8 slides