Elementary Statistics: Picturing the World (6th Edition)

Published by Pearson
ISBN 10: 0321911210
ISBN 13: 978-0-32191-121-6

Chapter 1 - Introduction to Statistics - Section 1.1 An Overview of Statistics - Exercises - Page 7: 25

Answer

Population is the collection of the responses from all the adults in US. Sample is the collection of responses from 1015 individuals surveyed.

Work Step by Step

Here the data of interest is the number of individuals who have put off medical care owing to its high cost during the past year. So the population is the collection of the responses from all the adults in US. and the sample is the collection of responses from 1015 individuals surveyed.
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