1. A

    origins of statistical averages

    Hi; I'm trying to find out what the three measures of central tendancy originate from ie what does the mean,mean I know how to calculate it but what does it mean,Also I know how to work out the mode but what does mode mean and the same for medien? Hope that makes sence? Thanks.
  2. V

    Distance between two origins

    Hello =) Here's my problem:(attached) Basically I have two circles set up. I have the location of the origin of the circle to the left. I also have the location of P1 and P2, and also the rotation of those points from the origin of the first circle. The two circles must intersect such that...