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I think you misunderstand the data. This isn't "people who opted into Autopilot vs. people who opted out" — the no-Autopilot group is people whose Teslas were m
by chc 9y ago
I think you misunderstand the data. This isn't "people who opted into Autopilot vs. people who opted out" — the no-Autopilot group is people whose Teslas were made before Autopilot was introduced.
- felippee 9y agoAnd therefore obviously this is not an unbiased control group. Perhaps the more recent teslas have slightly better/less used brakes? Have they controlled for that? There are countless ways in which such conclusions can be flawed. Statistics is really tricky, even with very large samples at recent presidential election had shown that beyond any doubt.