Mathematics, 21.04.2020 00:43 maxi12312345
For the year 2010, 33% of taxpayers with adjusted gross incomes between $30,000 and $60,000 itemized deductions on their federal income tax return. The mean amount of deductions for this population of taxpayers was $16,642. Assume that the standard deviation is σ = $2,440. If required, round your answer to two decimal places.
(a) What are the sampling distributions of x for itemized deductions for this population of taxpayers for each of the following sample sizes: 30, 50, 100, and 400?
(b) What is the advantage of a larger sample size when attempting to estimate the population mean?
Answers: 2
Mathematics, 21.06.2019 16:00
Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).
Answers: 2
Mathematics, 21.06.2019 23:10
Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
Answers: 3
For the year 2010, 33% of taxpayers with adjusted gross incomes between $30,000 and $60,000 itemized...
Mathematics, 14.05.2021 08:30
Business, 14.05.2021 08:30
Mathematics, 14.05.2021 08:30
Mathematics, 14.05.2021 08:30
Business, 14.05.2021 08:30
World Languages, 14.05.2021 08:30
Physics, 14.05.2021 08:30
Mathematics, 14.05.2021 08:30
Social Studies, 14.05.2021 08:30
History, 14.05.2021 08:30