2. vocabulary and r functions a) what is a sampling distribution (include an apa citation)? b) what is the law of large numbers? 3) describe in your own words (do not directly quote any source) the difference between the distribution of a sample and the sampling distribution. use an example in which the original population has a binomial distribution. you will probably use concepts from the book or another source, so be sure to cite any concepts that come from such sources (even if you paraphrase).