10 just 10
160 people were surveyed.
Well you don't mention how many questions are in the survey and how many people to be surveyed, but the formula would be: 500 + (3x the amount of questions in the survey) + (1.25 x the amount of people surveyed)
One row of eighteen people, eighteen rows of one person, nine rows of two people or two rows of nine people.
The proportion is 100/330 or 10/33.
percentage of people who said yes = 23.33% = 112/480 * 100% = 0.2333 * 100% = 23.33%
46 is 20% of 230
160 people were surveyed.
Around 98 would be a reasonable answer.
199
two fifths
the more people surveyed, the better cross section of the demographic will be represented. If you survey 5 people and 4 of them say one thing, you could say 4 out of 5 people say this. However, if you surveyed 100 people, you will likely find that number changes drastically. The larger the number of people surveyed, the more likely you will get accurate results.
If I understand the question correctly, the answer is the sample size.
I think it is population.
21.57%
First, you need to know some value to start with, for instance: 20% of all people surveyed said they thought this answer was fantastic. 60 people thought this answer was terrible. How many people were surveyed? 80% = 60 people 20% = X 60 / .8 = 75 75 - 60 = X Your answer is that 75 total people were surveyed. 15 thought the answer was fantastic. Although, I'm surprised not more people thought so :)
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