You are going to do an experiment in which you roll several six-sided dice and record the sum of the numbers on these dice. You will repeat this experiment several times and make a histogram of the results. In which of these scenarios is your histogram is more likely to be a very close approximation to a normal distribution?

Explain your reasoning.

a. 5 dice, 50,000 trials.

b. 50 dice, 5000 trials.