Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
A researcher claims that the standard deviation of the number of death annually from tornadoes in the United States is less than 35.
A researcher claims that the standard deviation of the number of death annually from tornadoes in the United States is less than 35. If a sample of 11 randomly selected years had a standard deviation of 32, is the claim believable? Use α = 0.05 to conduct a hypothesis test.
