Circuit boards for wireless telephones are etched in an acid bath, in batches of 100 boards. A sample of seven boards is randomly selected from each lot for inspection. A particular batch contains two defective boards; and x is the number of defective boards in the sample. P(x=2) is O 0.6134 O 0.1315 O 0.0042 O 0.0034 O 0.8642
Circuit boards for wireless telephones are etched in an acid bath, in batches of 100 boards. A sample of seven boards is randomly selected from each lot for inspection. A particular batch contains two defective boards; and x is the number of defective boards in the sample. P(x=2) is O 0.6134 O 0.1315 O 0.0042 O 0.0034 O 0.8642
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.CR: Chapter Review
Problem 37E: Find the positive geometric mean between 4 and 64.
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
Transcribed Image Text:Circuit boards for wireless telephones are etched in an acid bath, in batches of 100 boards. A sample of seven boards is randomly
selected from each lot for inspection. A particular batch contains two defective boards; and x is the number of defective boards in the
sample. P(x=2) is_.
O 0.6134
O 0.1315
O 0.0042
O 0.0034
O 0.8642
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