Ambiguity between methods of calculating quartiles. Which method is more correct?
121175
How to calculate the percentile, in data NOT grouped?
88576
How to find the 25th, 50th, and 75th percentiles also know as the 1st, 2nd, and 3rd quartiles of the data-set?
48775
Opinions on a statistical error in p values (re: standard deviations, t-test/Kruskal-Wallis) in a published study?
124758
Difference between one-tailed and two-tailed testing?
75298
Standardization of variables and collinearity
104756
Categorical ordinal data: which test is better?
112346
How to decide whether missing values are MAR, MCAR, or MNAR
39052
Correcting for multiple kruskal wallis tests
68301
Determining beta distribution parameters $\alpha$ and $\beta$ from two arbitrary points (quantiles)
10063
How to test for equality of means for proportions? And two-sided or one-sided?
43277
Confused by (apparent) inconsistent precision
112118
Meaning of 2.04 standard errors? Significantly different means when confidence intervals widely overlap?
135727
Error Measures, why is the sum halved? why not use the absolute value?
84504
Discrepancy between calculated and simulated error propagation
19247
How should one interpret the comparison of means from different sample sizes?
98770
Significant figures vs. absolute error
118331
How to interpret margin of error in a non-binary poll?