At an interview, the candidates arrive according to the Poisson distribution process with an average time of 10 minutes between each candidate's arrival. The interviewing line is exponentially distributed with a mean time of 5 minutes. On the basis of this information, calculate the average queue length.

Which one is not an element of Linear Programming?

The increase in the probability of a failure with the increase in the life of an item is termed ..... .

Which one is a cycling error in the Network Logic of PERT/CPM?

..... is not an element of Sensitivity Analysis.

Study the table and calculate the project's normal distribution(in terms of days).

Which models are scaled versions of actual objects?

Solve a game, the payoff matrix for which is shown above:

The graphical method for solving transportation problems can be applied to _______ variables.

Calculate the sample size.

Which activity of PERT/CPM does not utilize any kind of resources?