Joel W.

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27 Answers

newest activity votes
7
How does the standard error work?
5
Designing and validating a Likert-type scale with odd or even response categories
3
What if an overall ANOVA is not significant, but specific contrasts are?
3
Better method to estimate gender gap: difference between medians or median gap by occupation?
2
Magnitude of a relationship
2
How likely are various outcomes in a lottery with multiple prizes
2
What are the degrees of freedom of a distribution?
2
Why compare sum of squares with ANOVA (and not mean)?
1
Exercise in testing a difference of means
1
Is there a simple way of detecting outliers?
1
Real-life examples of common distributions
1
Correlate registered voters with local election results
1
Beginner's question—Dealing with ordinal data (scoring of a medical effect)
1
How can I know a random small subsample has a good performance?
1
Statistical test for weighted sum of random variables?
0
Fisher's exact test for results of Wilcoxon-Mann-Whitney
0
Finding events related to a specific feature in a noisy dataset
0
Estimate the proportion and variance in a simple binomial cluster design
0
Test to determine significance for non normal data with different variance and unequal n?
0
Most appropriate statistical test of significance when comparing two groups of awareness data
0
Average weighted to exclude a predictor variable?
0
What statistical test should be used when sample size is small (n = 13)
0
How to interpret lower order interaction when higher order interaction is significant?
0
Participant identifier for a field study in a sensitive work environment
0
How robust is ANOVA when group sizes are unequal and residuals are not normally distributed?
0
Is an online chi square calculator available for larger tables?
0
Generating correlated numbers from independent distributions