The univarsity claims students can face a law-suit or

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

Which of the following satisfies the time and factor reversal test?

The fair dice is rolled 15 times and face value are noted

Completely randomized design is based on the principles of _________ and randomization only.

Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:

Second differencing in time series can help to eliminate which trend?

(I) Quadratic trend

(II) Linear trend

If the first quartile of data set 8,10,8,7,9 is 7.5, then the value of quartile deviation is