The key answer of exercise 1
The key to exercise solutions in chapter 7 - Vital statistics for the textbook Outcomes Advanced - Student's Book with authors Carol Nuttall and Amanda French from National Geographic Learning
Question
Work in groups. Discuss the questions.
Answer
Important uses of data and statistics include samples, surveys and polls in the advertising industry, polling in politics and elections, using statistical data to test cars and other machines, using statistics in a census of the population.