Question

If a discrete random variable X follows the uniform distribution and assumes only the values 8, 9, 11, 15, 18, and 20, then P(|X -14| < 5) is

• A. $\frac{1}{2}$
• B. $\frac{1}{5}$
• C. $\frac{1}{4}$
• D. $\frac{2}{3}$

Answer 1

Answer: (A)

$\frac{1}{2}$

Answer 2

The correct option is (A) : $\frac{1}{2}$.