>How do you get that the median is between $8/kB and $4/kB from that page? I assume you are looking at the middle chart: The middle chart is showing the median

>How do you get that the median is between $8/kB and $4/kB from that page? I assume you are looking at the middle chart: The middle chart is showing the median of that block's fees. I'm referring to the median of the last week's worth of confirmed transactions. That's show in the right hand side of the first chart with the, implied, cumulative distribution function.