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Exactly. Charts are useful for eyeballing, but only the use of proper statistical tools is valid for showing trends. Charts can easily be very misleading. Ther
by lancewiggs 14y ago
Exactly. Charts are useful for eyeballing, but only the use of proper statistical tools is valid for showing trends. Charts can easily be very misleading.
There seem to be a lot of comments about the charts on this page. Arguably basic statistics should be a part of every education - is that happening in the USA?
- graeham 14y agoCan't comment on USA - in Canada we had an intro in high school then about a 1/2 course-credit module per year from second year until grad school in the engineering programs.