The memory-less property is followed by which of the following continuous distribution:

A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two value is:

If a discrete random variable X follows uniform distribution and assume only the values 8, 9, 11, 15, 18, 20, the value of P(|X - 14| < 5) will be:

The probability density function of a random variable X is f(x) = \(\frac{\pi}{10} sin \frac{\pi x}{5}\) ; 0 ≤ x ≤ 5. The first quartile of X is:

The mode of a geometric distribution with parameter p is:

If ten coins are tossed simultaneously, then the probability of getting at most 1 head is:

The PDF of babies’ age is defined as \(f(x)=\dfrac{3}{4}x(2-x);0<x<2\) , The 5 ^th decile point of X is:

The interquartile range of continuous random variable X having PDF f(x) = e ^-x ; x ≥ 0 is:

Patients arrive at a clinic following the Poisson process, with the mean rate of 10 customers per hour. The inter-arrival time of a customer follows:

The square of a standard normal variate is a

The memory-less property is followed by which of the following continuous distribution:

A Poisson distribution has a double mode at x = 1 and x = 2. The probability for x = 1 or for x = 2 of these two value is:

If a discrete random variable X follows uniform distribution and assume only the values 8, 9, 11, 15, 18, 20, the value of P(|X - 14| < 5) will be: