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  1. B

    sample size

    Hey all i have two age group to study on the same area, but will ask them completely different questions using different tools. here is the population Age, male, female, total 2-5, 7500, 7500, 15000 6-8, 9000, 9000, 18000 So when i calculate the sample size do i use 33,000 the total population...
  2. B

    sample selection on stratified sampling

    Hi all. How do you calculate the sample for a data of different area, location (A,B, C) and stratified as Group 1 and Group 2 ? the stratum group 1 and 2 is also dis aggregated by sex (male and female) almost 50:50. i have the population number Any help is appreciated