Mean of fractions or fraction of means? When to use mediant and when to use mean?
112658
Difference between $\sum_{i=1}^{k}{\frac{s_i}{kn_i}}$ and $\frac{\sum_{i=1}^{k}{s_i}}{\sum_{i=1}^{k}{n_i}}$
89511
Calculating MEAN and STANDARD DEVIATION confussed
20988
Notation for specifying the fractional part of a number
21159
Why are mean and median not equal for asymmetric distributions?
145712
The amount of VS The number of, etc
10079
Standard error of the median
153167
How does the expected value relate to mean, median, etc. in a non-normal distribution?
70497
"half" or "half of"?
52251
How/when does one use "a most"?
123870
"Half an hour" versus "half hour"
155925
Quantifiers "most" vs. "most of"
137196
When to use (and not use) the rule of three
148433
Using arithmetic mean>geometric mean
47132
Is ‘half half’ ambiguous?
133753
When does the amount of skew or prevalence of outliers make the median preferable to the mean?
133090
Usage of “when” or “while” in this context
29866
Improper display of parentheses in fraction of fraction