this post was submitted on 06 Nov 2023
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[–] [email protected] 148 points 1 year ago* (last edited 1 year ago) (35 children)

Reminds me of the old iTunes shuffle thing. When it was first introduced it was actually random but too many people complained it was broken when they heard the same artist multiple times in a row so they rewrote it as a shuffle algorithm that would feel more random than actual random.

Just goes to show, we don't actually want random, we want variety.

[–] [email protected] 25 points 1 year ago* (last edited 1 year ago) (17 children)

Reminds me of an article I read long time ago of the need in computer games to tweak percentage chance of success and failure, because if it is true as presented 80% success rate players think it should be "almost always" and complain when one fifth of attempts fail.

[–] [email protected] 20 points 1 year ago (3 children)

Me when the weather app says 80% chance of rain, so I go everywhere with an umbrella but it's overcast all day long. Then it says 15% and I get rained on while walking to the store.

I'm never going to learn.

[–] [email protected] 24 points 1 year ago* (last edited 1 year ago)

I found out recently that those percentages actually mean 80% of the local AREA would have rain and 20% would not. Meaning if there is a chance of rain in your town at all it’s likely raining somewhere even if it’s just a tiny drop or two.

So if you don’t want to get wet at all bring an umbrella if the chance is over 0%.

Source: was talking to a meteorologist about this exact thing.

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