Elementary Statistics: Picturing the World (6th Edition)

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

Chapter 1 - Introduction to Statistics - Chapter Quiz - Page 32: 2


a) statistic b) parameter c) statistic

Work Step by Step

a)This is a statistic because "40%" provides a numerical description of the sample. b) This is a parameter because "90%" is a numerical description of ALL the Board of Trustees. c) This is a statistic because " 17% " provides a numerical description of the sample.
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