Final answer:
The question involves the calculation of probabilities and understanding probability distributions, correlating with Mathematics, specifically with the probability and statistics segments generally taught in High School.
Step-by-step explanation:
The question involves computing probabilities and understanding probability distributions, which are relevant to the subject of Mathematics. Some of the subtopics mentioned include compound probabilities, binomial experiments, and expected values. These concepts typically fall under the High School grade curriculum of statistics and probability.
For the question involving the 2-to-1 ratio of chlorine to copper in a chemical compound, this is an example of a composition ratio commonly discussed in chemistry, but it does not directly relate to the calculation of probabilities. The question mentioning probability that the professor will need to read more than 1,050 pages, the probability of surveying pages for footwear advertisements, and the distribution of gas molecules in a container are all probability problems that would be addressed in a Mathematics course focused on statistics and probability.
The notion of a binomial experiment is also a statistical concept where there are a fixed number of trials with two possible outcomes (success or failure). The calculation of these probabilities would involve using the binomial probability formula.