nd the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o = 9.2, and E=2 ssume that a preliminary sample has at least 30 members. (Round up to the nearest whole number.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 1E
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Find the minimum sample sizen needed to estimate u for the given values of c, o, and E.
c= 0.90, o = 9.2, and E= 2
Assume that a preliminary sample has at least 30 members.
n=
(Round up to the nearest whole number.)
Transcribed Image Text:Find the minimum sample sizen needed to estimate u for the given values of c, o, and E. c= 0.90, o = 9.2, and E= 2 Assume that a preliminary sample has at least 30 members. n= (Round up to the nearest whole number.)
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