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307 points MBCook | 2 comments | | HN request time: 0.001s | source
1. rahimnathwani ◴[] No.42151497[source]
How does iSeeCars (who did the study) know how many miles were driven by each brand's cars? It says they have a database of cars, but do we know whether it's an unbiased sample?
replies(1): >>42152135 #
2. postmeta ◴[] No.42152135[source]
exactly, we should ask Karl Brauer to cite his sources and explain his methodology