At the start of 1997, 41% of the nearly 900 independent beer distributors affiliated with Anheuser-Busch carried only its brand. The data set that resulted in this summary parameter consists of the distributors%u2019 names and the brand of beer they carry. Indicate the data level for each of the two variables in the data set. Type your question here Solution As the data set consist of of the distributors names and the brand of beer they carry.So, there are two levels, name and brand of beer. Name has only one level. Brand of bear has two level whteher they carry it or not..