Mathematics, 06.04.2021 01:00 alyssamaize
An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city in Texas. Suppose that the mean income is found to be $23.7 for a random sample of 4825 people. Assume the population standard deviation is known to be $11.2. Construct the 90% confidence interval for the mean per capita income in thousands of dollars. Round your answers to one decimal place.
Answers: 1
Mathematics, 21.06.2019 15:00, camila9022
Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )
Answers: 1
An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city...
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01
Mathematics, 13.07.2020 20:01