2007-09-02 20:18:28 · 4 answers · asked by kawayancamp99 1 in Education & Reference ➔ Homework Help
a sample size of at least 10-20% of the population is acceptable for large populations. but say for example your population is just 20 or 50, i suggest you take all of them. remember, the bigger the sample size, the better your survey will be.
2007-09-02 22:31:19 · answer #1 · answered by ears have heard 3 · 0⤊ 0⤋
Well it really depends. If you want an extensive and information survey, then about 100 people. Try not to go beyond that or you'll have a hard time compiling the results and analyzing them. If you just want a simple and quick survey, I suggest about 20 people will be sufficient. :)
2007-09-03 03:59:53 · answer #2 · answered by UnspokenShadow 7 · 0⤊ 0⤋
100 people
2007-09-03 03:21:25 · answer #3 · answered by Grumble 4 · 0⤊ 0⤋
you need a minimum of 32
most are at least 500
2007-09-03 03:22:57 · answer #4 · answered by Keith 6 · 0⤊ 0⤋