If I understand the question correctly, the answer is the sample size.
of the 150 people surveyed,7/10 said they owned at least one pet.how many people surveyend own pets ?
It is impossible to answer the question. There is no information on what the survey question was!
The answer depends on what the question for the box was: "Were you sick when you said you were?" or "Did you lie about being sick?". The question does not say.
Polled means surveyed. In this context, it probably means that a set of people were asked about their view on some thing(s).
Estimate = 160/600 = 4/15 = 0.3 rounded to 1 decimal place
46 is 20% of 230
160 people were surveyed.
Around 98 would be a reasonable answer.
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 :)
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)
199
10 just 10
In a survey 15% of the students surveyed said they didn't own a computer. If there were 75 students who didn't own a computer, how many student were surveyed altogether?A. 400B. 500C. 250D. 900
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.
I think it is population.
21.57%
sample