Final answer:
The distribution that should be used to perform a hypothesis test in this case is the binomial distribution.
Step-by-step explanation:
The question is asking about the distribution to use for a hypothesis test. In this case, the distribution that should be used is the binomial distribution. The binomial distribution models the number of successes in a fixed number of independent Bernoulli trials, where each trial has the same probability of success. In this case, the taste test can be modeled as Bernoulli trials with a preference for Brand A as the success and a preference for other brands as the failure.