Recall that in the first study, out of 16 attempts, Buzz pushed the correct button 15 times.

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Recall that in the first study, out of 16 attempts, Buzz pushed the correct button 15 times. Calculate the standardized statistic for these data to investigate whether Buzz’s results provide convincing evidence that his long-run proportion of pushing the correct button is higher than 0.50. Report the calculated standardized statistic and use it to state a conclusion about the strength of evidence.

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Introduction To Statistical Investigations

ISBN: 9781118172148

1st Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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