HELP Students are asked to write a 250-word essay and a spell-checker is used to count the number of spelling errors. Let the random variable be the number of spelling errors in an essay. Is the number of spelling errors in an essay a binomial random variable? Select all that apply.

Yes. All four conditions are met.
No. There is not a fixed number of trials.
No. The trials cannot reasonably be assumed to be independent.
No. The outcomes cannot be described as only "success" and "failure."
No. The probability of success is not the same for each trial.