please include a graph to show why amd how it is a notmal distribution.

18. Samples of size 16 of the tosses of a fair die are being taken repeatedly and the mean of the sample is calculated and recorded. Question: What proportion of these means are less than 3.26? Defend one of the following positions. Hint: Check the EXCEL document on sampling from a population of die tosses. a. A reasonable answer can be found for this problem using the normal distribution. Explain why and how the answer can be found. b. A reasonable answer cannot be found for this problem using the normal distribution. Explain why not