+ Reply to Thread
Results 1 to 1 of 1

Thread: Please help me! I have some doubt about collecting the data.

  1. #1
    Points: 30, Level: 1
    Level completed: 60%, Points required for next Level: 20

    Posts
    3
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Please help me! I have some doubt about collecting the data.




    Can someone please tell me how to calculate the correct numbers of questionnaire for the sample size? I have 2 questions.

    1. If I use a required small sample size of 110, how many surveys should be distributed. I don't know how to calculate it as there are so many formulas.

    2. I saw a formula that said 110 sample size should be used for 150 population with 5% margin of error and 95% level of confidence. I'm not sure whether that 150 population is the numbers that's for the surveys I should distribute to.

    Please kindly help me. Thank you so much.
    Last edited by togorius01; 10-27-2014 at 03:17 AM.

+ Reply to Thread

           




Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts






Advertise on Talk Stats