A researcher claims that the standard deviation of the number of deaths annually from typhoons in the Philippines is less than 35. If a sample of 11 randomly selected years had a standard deviation of 32, is the claim believable? Use a = 0.05.

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A: Note: As per guidelines we will only answer the first three subparts, please repost other subparts…

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Q: You are conducting a two-tailed test of a claim about a population proportion . If α=0.02, find the…

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