Question

For the following function f(x) to be a probability density function, the value of c will be ____________ (rounded off to two decimal places).
f(x)=\left\\{ \begin{array}{l}\frac{c}{\sqrt{x}};0\lt x\lt 4\ \text{and}\ c\gt0 \\\ 0;\ \ \text{otherwise} \end{array} \right.

Answer 1

The correct answer is 0.20 to 0.30 (approx)