Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 3 - Section 3.5 - Measures of Position - Exercises - Page 112: 3.67

Answer

$Percentile = n (number \ of \ values \ in \ a \ data \ set) \times k(percentage) \div 100 $ The data set is given below 23,25,30,32,34 Given n=5, k= 20, Percentile(20th)= $(5\times20) \div 100 $= the value of the 1st term = 23

Work Step by Step

Percentile(20th)= $(5\times20) \div 100 $= the value of the 1st term = 23
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