ANOVA Study guides, Class notes & Summaries

Een samenvatting van alle hoorcolleges (1 tot en met 5) en de Grasple lessen (Multipele Regressie, Meerweg ANOVA, ANCOVA, HM &MD, Moderatie & Mediatie). Belangrijke begrippen in het blauw, voorbeelden in het grijs.

Question 1 The first few questions have to do with the parallel tests that we use when we DO have an adequately large sample size. They will be followed by questions where the sample size is small so nonparametric tests must be used. What is the name of the test where we compare one group of students who get a new reading curriculum to another who got the old curriculum. Assume n is 40 for both classrooms. Selected Answer: T­test for two means Answers: Matched pairs t­test Single mean t...

ISYE6414 REGRESSION SUMMER MIDTERM 1 AND 2 EXAM / ISYE6414 MIDTERM 1 AND 2 REAL EXAM QUESTIONS AND 100% CORRECT ANSWERS/ GRADED A If the confidence interval for a regression coefficient contains the value zero, we interpret that the regression coefficient is definitely equal to zero. ---ANSWER-- False The larger the coefficient of determination or R-squared, the higher the variability explained by the simple linear regression model. ---ANSWER-- True The estimators of the error t...

Deze samenvatting biedt een overzicht van de belangrijkste onderwerpen die behandeld worden in het vak Toegepaste Methoden en Statistiek. Ik heb het geschreven in 2023. Mijn eindcijfer voor het vak was een 8.5 Instituut: Tilburg University Docent: Kim de Roover Vak: Toegepaste Methoden en Statistiek Jaar: 2023

Describes a model with a few number of terms - ANSWERSParsimonious model True slope of line in simple linear regression - ANSWERSBeta1 A large sample - ANSWERSN greater than 30 # of dumy variables required to represent a QL var at 3 levels - ANSWERS2 Computer software used to generate your project printout - ANSWERSStatistix 9.0 ANOVA - ANSWERSAnalysis of Variance When 2 or more Independent variable are highly correlated - ANSWERSWhat is multicollinearty The coefficient of d...

When to Use a t-test correct answers2 levels of 1 IV, scale DV When to use an ANOVA correct answers3+ levels of 1 IV or 2+ IVs, scale DV When to use a Correlation/Regression correct answers2+ scale variables ANOVA correct answersReduces type 1 error by doing just 1 test; needs a scale DV Omnibus ANOVA correct answersDetermines if there's a difference anywhere among the groups Between-Groups ANOVA correct answersBetween-groups design Repeated-Measure ANOVA correct answersWithin...

CPCE: Research and Program Evaluation Exam 77 Questions with Answer Research vs. Evidence Based Inquiry - CORRECT ANSWER Research: the systematic process of collecting and analyzing data for some purpose such as investigating a problem or answering a question. Evidence-based inquiry: the search for knowledge using empirical data which has been gathered systematically. Quantitative Research - CORRECT ANSWER Assumes social facts have a single objective reality. Tends to study samples...

Overzichtelijke samenvatting van alle lessen van grasple van VOS + de opdrachten en antwoorden. In deze samenvatting staan de stappen van alles wat je moet kunnen uitvoeren in SPSS bij de SPSS vaardighedentoets. Het staat beknopt en overzichtelijk onder elkaar met stap 1., stap 2., etc per kopje per onderdeel. Ook bevat deze context over de uit te voeren stappen, waardoor je begrijpt waarom je desbetreffende stappen moet uitvoeren. Ook richt het zich op de interpretatie van de uitkomsten. Het...

Notes for the data analysis module. This covers statistics, correlation, regression, t-test and Anova. Short, easy and concise notes.

Dit is een samenvatting van alle nuttige stukjes beschreven in grapsle overzichtelijk onder elkaar gezet per onderwerp.