Examine by contingency table metnoa, wnetner ine nature or area is reiateu w voung preference. The areas are of two types, urban and rural, and two parties A and B participated in the election. The...

Extracted text: Examine by contingency table metnoa, wnetner ine nature or area is reiateu w voung preference. The areas are of two types, urban and rural, and two parties A and B participated in the election. The random sample consists of 33 individuals from rural areas of whom 18 voted in favour of party A and 27 individuals from urban areas of whom 12 voted in favour of party A. (Chi-square at 5% for 1 d.f. = 3.84)