Question

The probability distribution of a discrete random variable $X$ is given below :$X$	$2$	$3$	$4$	$5$
$P(X)$	$\frac5k$	$\frac7k$	$\frac9k$	$\frac{11}{k}$

then the value of k is:

• A. 8
• B. 16
• C. 32
• D. 48

Answer 1

Answer: (C)

32

Answer 2

The correct option is (C): 32