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2. (6 points) We take a sample of size 250 to investigate average spending for tea within the population with deviation
Posted: Mon Apr 11, 2022 6:18 am
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- 2 6 Points We Take A Sample Of Size 250 To Investigate Average Spending For Tea Within The Population With Deviation 1 (10.04 KiB) Viewed 34 times
2. (6 points) We take a sample of size 250 to investigate average spending for tea within the population with deviation equal to 5.3. Find what should be maximal average of a sample so that we can claim, based on 9 % significance, that population average spending for tea is at least 45.9? Explain and elaborate your claims