ABC Manufacturing has 6 machines that perform a particular task.Breakdowns occur frequently for this machine.Past records indicate that the number of breakdowns that occur each day is described by the following probability distribution:
a.What is the expected number of breakdowns in any given day?
b.What is the variance for this distribution?
c.What is the probability that there will be at least 2 breakdowns in a day?

Question

ABC Manufacturing has 6 machines that perform a particular task.Breakdowns occur frequently for this machine.Past records indicate that the number of breakdowns that occur each day is described by the following probability distribution:
  a.What is the expected number of breakdowns in any given day?
b.What is the variance for this distribution?
c.What is the probability that there will be at least 2 breakdowns in a day?

Quizplus · Accepted Answer

The Answer of ABC Manufacturing has 6 machines that perform a particular task.Breakdowns occur frequently for this machine.Past records indicate that the number of breakdowns that occur each day is described by the following probability distribution:
  a.What is the expected number of breakdowns in any given day?
b.What is the variance for this distribution?
c.What is the probability that there will be at least 2 breakdowns in a day?

ABC Manufacturing Has 6 Machines That Perform a Particular Task