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Of 346 Items Tested, 12 Are Found to Be Defective

Question 16

Multiple Choice

Of 346 items tested, 12 are found to be defective.Construct a 98% confidence interval for the Percentage of all such items that are defective.

A) (0.13%, 6.80%)
B) (3.34%, 3.59%)
C) (0.93%, 6.00%)
D) (1.85%, 5.09%)
E) (1.18%, 5.76%)

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