Aresearcher claims that the standard deviation for hurricanes in Asia is 4. He selects a sample of 10 years and found th
Posted: Sat Feb 26, 2022 11:19 am
Aresearcher claims that the standard deviation for hurricanes in Asia is 4. He selects a sample of 10 years and found that the standard deviation remained 3 over the selected period. Test the claim by traditional approach by using 0.04 level of significance.