Which number could be the probability of an event that occurs about as often as it does not occur?

One example of an implementation problem is

A) poor user interface. B) inadequate user training. C) project running over budget. D) changes in job activities and responsibilities. E) reduction in labor force.

While constructing an effective line chart, the vertical or quantity increments have to be the same as the horizontal or time increments

Indicate whether the statement is true or false