The manufacturer of beer kegs claims that 95 of the kegs, Ask an Expert

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The manufacturer of beer kegs claims that 95% of the kegs they produce do not leak after 5 years of use. A bar owner tests the manufacturers claim at the 0.05 significance level. She takes a sample of 200 kegs and finds 185 do not leak. What type of test is this?

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Applied Statistics, Statistics

Category:- Applied Statistics
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