Question 1
When a particular machine is functioning properly, 80% of the items produced are non-defective. If three items are examined, what is the probability that one is defective? Use the binomial probability function to answer this question.
Question 2
A continuous random variable may assume
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any value in an interval or collection of intervals
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only integer values in an interval or collection of intervals
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only fractional values in an interval or collection of intervals
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only the positive integer values in an interval