Mathematics, 15.04.2020 16:15 alexabessin
You want to estimate the average price of a home in your city. You know that the standard deviation in prices is $80,000. You take a simple random sample of 40 homes and compute a sample mean of $288,000. 1. Find a 95% confidence interval for the population mean. 2. How many homes would you need to sample to get a margin of error of less than $8000.
Answers: 1
Mathematics, 21.06.2019 15:30, groverparham3
Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)
Answers: 3
Mathematics, 21.06.2019 18:30, Sruyle51230
Which value would be a solution for x in the inequality 47-4x< 7
Answers: 1
You want to estimate the average price of a home in your city. You know that the standard deviation...
Mathematics, 27.05.2021 20:10
Chemistry, 27.05.2021 20:10
Mathematics, 27.05.2021 20:10
Biology, 27.05.2021 20:10
History, 27.05.2021 20:10
English, 27.05.2021 20:10