Use the Data Given Below to Answer the Following Questions)

Multiple Choice

Use the data given below to answer the following questions) .
On an average, the number of students that choose to study Arts subjects at Greyin Tide University is 17 each year. Hint: Use Poisson distribution formula) .
-Which of the following is true of normal distributions?

A) The mean, median, and mode are all equal.
B) Its measure of skewness is always greater than 1.
C) The range of the random variable X is bounded.
D) Mathematical formulas make it easier to compute normal distributions.