• BryanP88 changed their profile picture 2 months, 1 week ago

  • What are some tests which could alert you that a specific number like a sales figure or changes in % (ratio), measured at different intervals like daily or weekly, are changing in a way that is statistically significant from it previous measurement(s) of that same single figure? Perhaps the two samples tests can work in that sample 1 would be the…[Read more]