Quantitative Research Methods II (QRM II) - Complete Summary, Formulas, Hypothesis Testing & Exam Solutions | VU Amsterdam | 2023/2024
Ace your Quantitative Research Methods II course with this comprehensive, well-structured summary featuring essential formulas, step-by-step problem-solving guides, and practical exam tips. Key Topics Covered: Descriptive Statistics & Data Display: Bar graphs, histograms, stem-and-leaf plots, mean, median, mode, variance, and standard deviation calculations. Probability & Distributions: Bayes' Theorem, addition/multiplication rules, discrete/continuous random variables, Binomial, Poisson, and Geometric distributions. Sampling Distributions: Central Limit Theorem (CLT), sampling distribution of the sample mean and proportion, standard error, and finite population correction (FPC). Confidence Intervals: Confidence intervals for means, proportions, and differences, along with sample size determination. Hypothesis Testing: Z-tests, t-tests, Fisher's F-test for variances, paired-sample tests, and Chi-square goodness-of-fit, homogeneity, and independence tests. Regression Analysis: Simple and multiple linear regression, OLS estimates, coefficient of determination, adjusted R squared, RMSE, and residual analysis (LINE assumptions). Exam Practice: Step-by-step solved problems and past exam solutions (2021, 2022, 2023).
Documentinformatie
- Studie
- Economie en Bedrijfseconomie
- Geüpload op
- 13 oktober 2026
- Aantal pagina's
- 79
- Geschreven in
- 2023/2024
- Type
- Samenvatting
