Question: 9.8.3.009 9. [-/8.33 Points] DETAILS BBBASICSTATSACC 8.3.009.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What is the minimal sample size needed for a 95% confidence

9.8.3.009

9. [-/8.33 Points] DETAILS BBBASICSTATSACC 8.3.009.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of error of 0.1 in the following scenarios? ( For each answer, enter a number, Round your answers up the nearest whole number.) (a) a preliminary estimate for p is 0.31 (b) there is no preliminary estimate for p Need Help? Read It Talk to a Tutor

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