A survey to find out if families living in a certain municipality are in favor of No mask No entry will be conducted. To ensure that all groups according to their income are represented, respondents...

Extracted text: A survey to find out if families living in a certain municipality are in favor of No mask No entry will be conducted. To ensure that all groups according to their income are represented, respondents will be divided into high-income (Class A), middle (Class B), and low income (Class C). Find the sample size using Slovin's formula and complete the given table. Solve for the value of "?". n=N/ (1+Ne2) No. of Number of STRATA Class A Class B Class C Total Families (N) Samples (n) 1 000 1 500 2 500 Answer: