Songbird
Well-Known Member
- Joined
- Jun 17, 2005
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This thread could come in handy. Question for Quant or another math nerd ...
Someone ran a monthlong online survey on his Facebook page using the Likert scale to score the responses.
There are just over 12,000 adults (18-older) in town.
There are 9,000 registered voters in town.
How many of the 12,000/9,000 who took survey is unknown but I can say the percentage is minuscule.
The survey got 112 respondents, so that is a 1.2% rate based on 9,000, and 0.9% rate based on 12,000.
I found this document explaining determination of sample size but don't understand it: 박진우_1.pdf
The survey giver wrote: "We announced at the very top of the video that there were 112 respondents. This would translate to approximately 1.3% of the adult population - more than enough for a statistically sound sample, although we are not representing it as such. This survey represents a simple sampling of opinions to a series of connected questions."
1, hard to know if all 112 respondents live in town
2, if they're not, how does that tweak the sample size
3, is the line "more than enough for a statistically sound sample" even true considering just 112 people took the survey?
Someone ran a monthlong online survey on his Facebook page using the Likert scale to score the responses.
There are just over 12,000 adults (18-older) in town.
There are 9,000 registered voters in town.
How many of the 12,000/9,000 who took survey is unknown but I can say the percentage is minuscule.
The survey got 112 respondents, so that is a 1.2% rate based on 9,000, and 0.9% rate based on 12,000.
I found this document explaining determination of sample size but don't understand it: 박진우_1.pdf
The survey giver wrote: "We announced at the very top of the video that there were 112 respondents. This would translate to approximately 1.3% of the adult population - more than enough for a statistically sound sample, although we are not representing it as such. This survey represents a simple sampling of opinions to a series of connected questions."
1, hard to know if all 112 respondents live in town
2, if they're not, how does that tweak the sample size
3, is the line "more than enough for a statistically sound sample" even true considering just 112 people took the survey?
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