Appears to exhibit selection bias - what if there is a disproportionately large number of single-founder companies, which fail at a much higher rate than those with 2 or more?<p>The numbers are interesting, but very misleading. It still doesn't answer whether it's statistically wise to invest in a single-founder company, or help a founder decide how many cofounders they should try to get onboard.<p>If the strongest conclusion possible here is "Hey there's still hope" then we didn't need all these charts for that sentiment.