The operation Manager wants to have 95% confidence in estimating the proportion of non- conforming tractors to within + 0.05 of its true value. No information is available from past data. Determine the sample size needed (2] A. 0.129 В. 52 С. 58 D. 41 E 73

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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The operation Manager wants to have 95% confidence in estimating the proportion of non-
conforming tractors to within + 0.05 of its true value. No information is available from past
data. Determine the sample size needed
[2]
A.
0.129
В.
52
58
D.
41
E
73
B.
C.
Transcribed Image Text:The operation Manager wants to have 95% confidence in estimating the proportion of non- conforming tractors to within + 0.05 of its true value. No information is available from past data. Determine the sample size needed [2] A. 0.129 В. 52 58 D. 41 E 73 B. C.
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