Question
Below are given some parts of a sentence in jumbled
order. Arrange the parts in the correct order to form a meaningful sentence. 1) to white, beautiful beaches 2) for swimming and relaxing 3) Mandvi Beach is host 4) with amazing seawaterSolution
The correct answer is A
The memory-less property is followed by which of the following continuous distribution:
The square of normal variate with mean 0 and variance 1 follows:
For the random variable X with probability density function f(x) = (x−3)2 /5; x = 3, 4, 5, the variance of X is:
The variation among the observations of each specific class is known as:
If the first, second, and third moment about the origin are 2, 8, and 18 respectively, then third moment about mean is
For frequency distribution presentation , which option is wrong.
For a distribution, mean is 40, median is 40.5 and mode is 41. The distribution is:
From standard pack of 52 cards, 3 cards are drawn at random without replacement. The probability of drawing a king, a queen and a jack in order is
If mean and median of the distribution are 12 and 21, then the distribution
