You may need to use the appropriate appendix table or

Last updated: 3/25/2024

You may need to use the appropriate appendix table or technology to answer this question 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