Sort:  

I agree, of course. I just wanted to say that the sample there somewhere between 600 - 700 is representative enough that it can be argued that 20% of PayPal users would use crypto. I know a few guys who use SPSS for analysis and they claim it. I'm not a statistician and I have no reason not to believe them. So if we look at it that 20% of all 277 million users are somewhere, by eye, 50 million and if we take 10% less that’s 45 million and that’s a huge number. 💰 💰 💰

No, you don't need a certain percentage of the user base. You only need a random sample of a certain absolute size to get the margin of error within a certain limit.

Posted Using LeoFinance Beta

What sample size would be appropriate for 200 million plus accounts?

The exact same sample size that would be appropriate for 20 million plus or 2 million plus accounts or 20,000 plus accounts.

It's the sample size itself that matters and the degree to which the sample size is representative i.e. non-biased.

And what size would that be?

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

It's not 277M. You can only buy btc in states I think. Here in Canada is not available yet.

Posted Using LeoFinance Beta

Any idea how many that might be? A recent survey says roughly 60% of Americans have a paypal account, which comes out to about 192 million Americans. That number could be off quite a bit though.

Of course. It should also be mentioned here that many PayPal users already use crypto. And they also voted in favor. Otherwise, I am a longtime PayPal user but for certain matters I use crypto and I don’t know if I would use this in PayPal. Well, maybe PayPal will be the point where crypto will be used for general purchases ...