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posted by josh .
Test the claim given, identify null hypothesis, alternative hypothesis, test statistic, pvalue or critical values, conclusion about the null hypothesis and final conclusion
Environmental concerns often conflict with modern technology, as is the case with birds that pose a hazard to aircraft during takeoff. An environmental group states that incidents of bird strikes are too rare to justify killing the birds. A pilot's group claims that among aborted takeoffs leading to an aircraft going off the end of the runway, 10% are due to bird strikes. A sample data consist of 74 aborted takeoffs in which the aircraft overran the runway. Among those 74 cases, 5 were due to bird strikes. Use a .05 level of significance to test the claim.

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