Match the vocabulary to the proper definition. 1. the group of individuals or items from which samples are taken
A. biased sample
2. a sample not representative of the entire population
Brepresentative sample
3. a sample which is representative of the entire population
C. sample
4. a broad statement made about an entire group based on specific cases
D. population
5. a small part of a population chosen to represent the entire group
E. generalization

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.