




Card 7 / 18:
A manufacturer of Christmas tree light bulbs knows that 3% of its bulbs are defective. Find the probability that a string of 100 lights contains at most four defective bulbs using both the binomial and Poisson distributions.
Let X = the number of defective bulbs in a string.

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Questions & Answers
the mean of random variable following binomial distribution is 10. the numbers of trails are 30. What the approximate value of variance?
A chisquare (χ2) statistic is a test that measures how a model compares to actual observed data.
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tamil people yaaraavathu irukkingala
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Lyrical
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moniba
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mukesh
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Ekene
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Statistics is the collection of methods for planning experiments, obtaining data, and then organizing, summarizing, presenting, analyzing, interpreting, and drawing conclusions.
John
Source:
OpenStax, Introductory statistics. OpenStax CNX. May 06, 2016 Download for free at http://legacy.cnx.org/content/col11562/1.18
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