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Mathematics, 04.11.2020 21:20 izeahzapata1

AP STATS The navy reports that the distribution of waist sizes among male sailors is approximately normal, with a mean of 32.6 inches and a standard deviation of 1.3 inches. (10 points)

Part A: A male sailor whose waist is 34.1 inches is at what percentile? Explain your reasoning and justify your work mathematically. (5 points)

Part B: The navy uniform supplier regularly stocks uniform pants between sizes 30 and 36. Anyone with a waist circumference outside that interval requires a customized order. Describe what this interval looks like if displayed visually. What percent of male sailors requires custom uniform pants? Show your work and justify your reasoning mathematically. (5 points)

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