The amount of drying time for the paint applied to a plastic ...

[tichca]

The amount of drying time for the paint applied to a plastic component part is thought to be uniformly distributed between 30 and 60 minutes.
 
  Currently, the automated process selects the part from the drying bin after the part has been there for 50 minutes. Based on this, the probability that a part selected will not be dry is approximately 0.33. Indicate whether the statement is true or false

Question 2

Explain the procedure associated with Decision Table tool in Crystal Ball.
 
  What will be an ideal response?

[SVictor]

Answer to Question 1

TRUE

Answer to Question 2

The Decision Table tool is useful to identify the best values of a decision variable. So, first, define the decision variable in Crystal Ball using Define Decision in the Define group. Now, select the Decision Table tool from the More Tools menu in the Tools group. The first two dialogs that appear ask to select the forecast and decision variable to evaluate. In the third (Options) dialog, set the number of trials for each simulation and click the Run button. When the simulations are completed, a new worksheet will be displayed that shows the mean values of the forecast for each value of the decision variable. By selecting one of these cells and clicking on the Forecast Charts button, the forecast chart for that simulation run can be displayed. A range of cells can also be selected to display trend or overlay charts.