(PLEASE HELP!!) A television station wants to estimate the number of viewers it had for a new show. They know that the country's population is 19660000. When they randomly selected 8000 people and asked them if they had watched the show, they found that $$880 of them had. What is p, the estimated number of people who watched the show in the entire population?

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.