this question:

The GPT3 Al program can generate entire articles that look as if a human generated them. However, it still makes grammatical errors. An article will contain grammatical errors with a probability of 0.31, grammatical errors are produced independently. a) A random sample of 3400 articles generated by the Al is sampled. Let G be the number of articles that contains grammatical errors in the sample. Determine the distribution, parameter(s) and support of G. (3 points) b) Is there an approximation to the distribution of G? Mathematically justify that an approximation IS or IS NOT valid. Also, state the distribution, and parameter(s) of this approximating distribution. (3 points) c) If an approximation exists use this to determine the probability that there are at most 1120 articles with grammatical errors. If no approximation exists use the exact distribution of G to find this probability. (4 points) (Note: there is a Normal table on Question 12.)