Geography glossary

CHISQUARED TEST

chi-squared test: translation

the comparison of an actual distribution of points with a random distribution of the same number of points to establish whether or not there is a significant enough difference to say that the actual distribution has occurred for a particular reason.
Χ2=Σ(O-E)2/E
where O is the observed frequency and E is the expected frequency.

  1. chisquared test—матем. критерий хиквадрат...Англо-русский научно-технический словарь
  2. chisquared test—критерий хиквадрат...Англо-русский словарь биологических терминов