RE: RE: Unreal, almost 20% of PayPal users used app to trade Bitcoin?
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RE: Unreal, almost 20% of PayPal users used app to trade Bitcoin?

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6y

It depends on how confident you want to be in your estimate.

You can play with the numbers here, for example:

https://www.surveysystem.com/sscalc.htm

@shtup: It depends on | Ecency