A manufacturer interested in estimating the fraction of defectivE units produced. A random sample of 80C calculators contains 10 defectives. Compute a 95% confidence interval for the proportion o of electronic calculătórS defective calculators.

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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O A
manufacturer of electronic calculators
is
interested in estimating the fraction of defective
units produced. A random sample of
calculators contains 10 defectives. Compute a
95% confidence interval for the proportion of
800
defective calculators.
Transcribed Image Text:O A manufacturer of electronic calculators is interested in estimating the fraction of defective units produced. A random sample of calculators contains 10 defectives. Compute a 95% confidence interval for the proportion of 800 defective calculators.
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