Q. The probability distribution having shape of bell and in which the values of mean lies in center of probability distribution is classified as

View solution

Q. The formula of calculating the variance for negative binomial distribution is

View solution

Q. In the normal distribution, the normal curve becomes more wider and more flatter because of

View solution

Q. The binomial probability distribution is classified as skewed to left if

View solution

Q. If the μ is equal to 4 then the variance of exponential probability distribution is

View solution

Q. If the parameter μ is 11 and the n of the gamma distribution is 50 then the variance of gamma distribution is

View solution

Q. For the Gamma distribution, if the value of n is equal to 15 and the value of μ is 7 then the expected value for this distribution is

View solution

Q. If the value of m in beta distribution is 5 and the value of n is 25 then the standard deviation of beta distribution is

View solution

Q. The successful life of product, the time, the weight and the height are classified as

View solution

Q. The number of units multiply profit per unit multiply probability to calculate

View solution

Q. The probability of success increases in the binomial probability distribution if the value of

View solution

Q. In beta distribution, the expected value of random variable x is calculated as

View solution

Q. Considering the normal distribution, the spread is decreased and the height of the curve is increased for the

View solution

Q. In the classification of probability distributions, the 'Erlang distribution' is also called

View solution

Q. The formula of calculating mean for the negative binomial probability distribution is

View solution