'Chi square table' presentation slideshows

General Biology Lab Exam1 Review

General Biology Lab Exam1 Review. Covering Labs 1-5 10-15 questions from each lab. Scientific Method. There is a systematic approach to science, a series of steps that must be followed by all scientists known as the scientific method. The basic steps are: 1. Observation of a problem

1.15k views • 73 slides

Lecture 13: Statistics

649 views • 50 slides

Chapter 14

781 views • 47 slides

Data Analysis: Simple Statistical Tests

Data Analysis: Simple Statistical Tests. Goals. Understand confidence intervals and p-values Learn to use basic statistical tests including chi square and ANOVA. Types of Variables. Types of variables indicate which estimates you can calculate and which statistical tests you should use

614 views • 45 slides

Cross Tabulation

710 views • 45 slides

Cross Tabulation

951 views • 44 slides

Chapter 22

472 views • 33 slides

General Biology 2

General Biology 2. A. Roll B. Personal Introduction C. Statement about disabilities D. Course Policies and Schedule E. Class room management 1. cell phones 2. timeliness 3. questions. I. Brief review of meiosis-corner stone of Mendelian genetics. A. Relevant terms to be used

312 views • 29 slides

Chi-square Procedures

Chi-square Procedures. Chi-square formula. Observed is score we get Expected we would get if there w ere no differences. Chi-square formula. Once we have found the Chi square value, then we need to go to a Chi-square table of numbers for: At the Level of Significance we set.

457 views • 24 slides

Dihybrid Crosses

508 views • 18 slides

Kruskal Wallis H test Use when a nonparametric test is needed.

Kruskal Wallis H test Use when a nonparametric test is needed. When you have one variable but more than two groups. Equivalent to a one way ANOVA. Gr 1 Gr 2 Gr 3 100 140 150

620 views • 18 slides

Inferences about Variances ( Chapter 7)

Inferences about Variances ( Chapter 7). In this Lecture we will:. Develop point estimates for the population variance Construct confidence intervals for the population variance. Perform one-sample tests for the population variance. Perform two-sample tests for the population variance.

424 views • 16 slides

Measures of Association

294 views • 12 slides

CHI SQUARE

334 views • 11 slides

Computers and Statistics

Computers and Statistics. By: Tiffany Chen. Sharp Nose Sharks. Survival of the Baby Turtles. Probability of the Survival Rate of 18 Coral Planula. Probability: the way to measure the chances that something will occur in relation to the possible alternatives.

234 views • 11 slides

CHI SQUARE

282 views • 11 slides

The Chi Square Test

The Chi Square Test. A statistical method used to determine goodness of fit Goodness of fit refers to how close the observed data are to those predicted from a hypothesis Note: The chi square test does not prove that a hypothesis is correct

549 views • 10 slides

Computers and Statistics Jack Lawhorn RiE Summer 2009

226 views • 9 slides

Non-parametric Statistics

Non-parametric Statistics. EDRS 5305 Educational Research & Statistics. When to Use. Non-parametric statistics are used when: data are not normal (i.e., not normally distributed) assumptions inherent in parametric statistics are not met. Chi-Square.

222 views • 7 slides

Contingency Table Analysis: a chi-square test for independence (or test for association)

Contingency Table Analysis: a chi-square test for independence (or test for association). Contingency table analysis. Contingency table analysis is an important analysis method in statistics. It can be used to inference whether one factor is correlated with another factor.

151 views • 7 slides