Find the minimum sample size n needed to estimate u for the given C=0.95, o=7.1, and E=1 Assume that a preliminary sample has at least 30 members. (Round up to the nearest whole number.)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 64E
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6.1.31
Find the minimum sample size n needed to estimate u for the given
c%3D0.95, o=7.1, and E=1
Assume that a preliminary sample has at least 30 members.
%3D
(Round up to the nearest whole number.)
Transcribed Image Text:6.1.31 Find the minimum sample size n needed to estimate u for the given c%3D0.95, o=7.1, and E=1 Assume that a preliminary sample has at least 30 members. %3D (Round up to the nearest whole number.)
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