Recent comments in /f/technology

littleMAS t1_jdemb88 wrote

"More than 150 million people in the United States use TikTok on a monthly basis, with the average user today being an adult well past college age." Refers not to the average age but the average user, a reference to the median or the central tendency of the distribution. If he has said 'average age,' you would have been right to call him out. However, his remarks were pre-published, and the nuances seem well polished.

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BeyoncesmiddIefinger t1_jdem6rn wrote

You do realize the lightning also went up like $16,000 in price in just a few months, right? Lucid, rivian, ford, kia, Hyundai, all raising prices this is nothing new. As much as the lightning has jacked up it’s price I still see overwhelming positive reviews about it. I think you’re overestimating how much a cybertruck price increase will actually hurt it’s demand. What are the other EV trucks to even choose from in the price range?

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SomethingMatter t1_jdelefh wrote

What does older in “users on TikTok are older than most think” mean? Older can refer to the majority (median) or average (mean). Most people think of it in terms of the first. TikTok used the mean for a reason, because it's lower than the median. If the data was skewed the other way around, they would have used the median. Hell, if the median user was past college age then they probably would have said that "there are more users past college age than younger".

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mailslot t1_jdeld5l wrote

That office is more of a showroom than where actual work gets done. Most of the important projects are built in generic offices with cubicles & fluorescent lights from the 1980s. Apple employees that are privileged enough to work on secret projects, get to work even even more drab conditions. No doughnut office for them.

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jared555 t1_jdel6bq wrote

I think some of that could be recreated by having "for fun" discord/teams/slack channels. Maybe throw in some company sponsored game servers or something.

Of course some managers would have to ruin it though. "You must share between 2 and 4 pet pictures a week, spend 1 hour exactly in the open voice channels and place/destroy a minimum of 10,000 blocks on minecraft a month."

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BuzzBadpants t1_jdel67g wrote

Is it really long term losses though? We’ve witnessed how companies were raising prices for goods because of supply chain issues, and then the supply chain is solved but the companies didn’t lower prices because they were finding they could make more money by producing fewer widgets.

If your goal as CEO is to make fewer widgets at a high markup, you don’t need as many employees

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SomethingMatter t1_jdekli9 wrote

The skew of the data matters a lot. The tail on the upper end extends much further than the tail on the lower end which means that the data will more than likely skew right. That would make the median lower than the mean. How much lower depends on the skew of the data but there is a huge difference between a median of 16 and an mean of 25 compared to a median of 22 and a mean of 25.

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Kleanish t1_jdekbzc wrote

You’re right. My statement should read “more” normalized.

The difference in mean and average is not applicable to the discussion at hand. There is a difference, but, most likely, not enough to warrant a change in discussion. Aka the point still stands “users on TikTok are older than most think”

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SomethingMatter t1_jdejiiu wrote

Like WTF? Do you even understand statistics? Do you understand skewed populations? 150 million people won't become a normalized population just because you think it should. For example, voters in the USA skew older. That's a fact. If you look at the number of people who vote and their age then it will not form a normalized population. It will skew left. It doesn't matter that there are 150 million people voting. That fact holds true.

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SomethingMatter t1_jdej2ji wrote

I agree that congress is screwing up because they are targetting TikTok as a product instead of targeting the data collection policies. They have absolutely no reliable way of enforcing any laws that they make that specifically target TikTok. This isn't China with it's locked down Internet. It also makes perfect sense for the government to ban TikTok from government devices. TikTok has to obey the laws of the Chinese government and will have to hand over any information that the Chinese government requests from them.

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SomethingMatter t1_jdeinsm wrote

But those 150 million people would have a similar distribution. Lets say that the minimum age on TikTok is 12 and the highest age is 65. An average/mean age of 23 would have to include more people in the 12-23 block than the 23-65 block because the people in the upper end count "more". Populations that skew right (assuming age goes from a lower to a higher value) will always have a mean that is higher than the median (https://www.statology.org/left-skewed-vs-right-skewed/).

That is why the median is much more important because it tells us the skew of the data. The mean is bullshit in this case.

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