Mathematics, 07.07.2020 03:01, ebigham5117
In the past, 26% of all homes with a stay-at-home parent, the father is the stay-at-home parent. An independent research firm has been charged with conducting a sample survey to obtain more current information.(a) What sample size is needed if the research firm's goal is to estimate the current proportion of homes with a stay-at-home parent in which the father is the stay-at-home parent with a margin of error of 0.04? Use a 95% confidence level. (Round your answer up to the nearest whole number.)(b) Repeat part (a) using a 99% confidence level. (Round your answer up to the nearest whole number.)
Answers: 2
Mathematics, 22.06.2019 01:50, ElegantEmerald
If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =
Answers: 3
In the past, 26% of all homes with a stay-at-home parent, the father is the stay-at-home parent. An...
Mathematics, 30.01.2020 15:53
Mathematics, 30.01.2020 15:53
Mathematics, 30.01.2020 15:53
Mathematics, 30.01.2020 15:53