Four hundred and ninety-two candidates for scientific posts gave particulars of their university degrees and their hobbies. The degrees were in either maths, chemistry or physics, and the hobbies could be classified roughly as music, craftswork, reading or drama. The data are presented concisely in the following contingency table:
categories Math's. Chemistry Physics Total
Music 24 83 17 124
Crafts work 11 62 28 101
Reading 32 121 34 187
Drama 10 26 44 80
Total 77 292 123 492

Discuss the association between the two criteria of classification i.e, the degrees and the hobbies.

Answer rating: 100% (QA)

Solution Appropriate Statistical test Che Square test Hypotheses Null ... View the full answer