Mathematics, 09.07.2019 23:10 lilly420

The pressure reduction of a sample of 29 fuel valves in a preliminary test sample for potential use in military drones showed a standard deviation of 0.05 ounces. the manufacturer claims the population variance is less than 0.002. ( h0: σ2 ≤ 0.002)the test statistic is: (round your answer to 3 decimal places.)

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The pressure reduction of a sample of 29 fuel valves in a preliminary test sample for potential use...