Basic Computation: Sample Size What is the minimal sample size needed for a 95% confidence interval to

Question:

Basic Computation: Sample Size What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of error of 0.1

(a) if a preliminary estimate for p is 0.25?

(b) if there is no preliminary estimate for p?

AppendixLO1

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Understandable Statistics Concepts And Methods

ISBN: 9780357719176

13th Edition

Authors: Charles Henry Brase, Corrinne Pellillo Brase

Question Posted: