Question: In a recent year, some professional baseball players complained that umpires were calling more strikes than the average rate of 61% called the previous season.
In a recent year, some professional baseball players complained that umpires were calling more strikes than the average rate of 61% called the previous season. A randomly selected umpire called strikes in 2231 of the 3581 pitches (based on data from USA Today). Use =5% . State the hypotheses, check conditions, then find the sample proportion and Z. Include a p-value sketch, state the p-value followed by your conclusion including a sentence.
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