this post was submitted on 15 May 2024
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Microblog Memes

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The state of things (i.imgur.com)
submitted 6 months ago by poplargrove to c/microblogmemes
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[–] [email protected] 12 points 6 months ago (1 children)

median is an average

[–] plandeka -5 points 6 months ago (4 children)

It's absolutely not. Median is a value in the middle of a sorted set and average is, well, average. In the set of 1, 7, 10: 7 is median and 6 is average.

[–] [email protected] 11 points 6 months ago

as @force pointed out, 'average' has many meanings (haha). of course a lot of the time, average is used as 'mean'. but...not always!

[–] force 7 points 6 months ago* (last edited 6 months ago)

Idk man looking up a definition for "average" is like

  1. a number expressing the central or typical value in a set of data, in particular the mode, median, or (most commonly) the mean, which is calculated by dividing the sum of the values in the set by their number.

and

  1. Any measure of central tendency, especially any mean, the median, or the mode. [from c. 1735]

and

1 a : a single value (such as a mean, mode, or median) that summarizes or represents the general significance of a set of unequal values

doesn't look like that dude's using the word "wrong" to me, a lotta people and mathematicians definitely recall using "average" meaning median

[–] Resonosity 2 points 6 months ago

I agree with this. In my stats class in college, we never conflated average and median. They meant two different things.

[–] Tabula_stercore -2 points 6 months ago (1 children)

Such irony that this comment gets downvoted on a meme about failing education

Even with a simple, yet very clear example

[–] efstajas 7 points 6 months ago

What's ironic here is your comment, lol. "Average" can and is absolutely used to say mean or median or any other average that is representative based on the dataset in question. When you ask a statistician to calculate an average of a dataset they probably won't just go calculate the mean, they'll think about which value is most appropriate in context.