Link for spreadsheet https://static-resources.zybooks.com/confidence_interval_proportions.xlsx

Confidence level | Critical value 0.90 2* = 1.645 0.95 2* = 1.960 0.99 2* = 2.576 377136.2340164.qx3zqy7 V Jump to level 1 A hunger relief organization is trying to determine the lowest likely proportion of the local population that 2 lives within two miles of a grocery store. A random sample of 50 local citizens was polled. Use Sheet 4 of the Excel file linked above to calculate p and the 95% confidence interval. 3 p = Ex: 1.234 Upper bound for 95% confidence interval = Ex: 1.234 Lower bound for 95% confidence interval = The organization can say with 95% confidence that the true population proportion of the local population that lives within two miles of a grocery store is in the interval [ (Ex: 1.234 ), The lowest likely proportion is Ex: 1.234 2 3 Check Next