## A machine set to fill soup cans with a mean of 20 ounces and a standard…

A machine set to fill soup cans with a mean of 20 ounces and a
standard deviation of 0.1 ounces. A random sample of 34 cans has a
mean of 20.02 ounces. Should the machine be reset?

No, the probability of this outcome at 0.122, would be
considered usual, so there is no problem

No the probability of this outcome at 0.421 would be considered
usual, so there is no problem

Yes, the probability of this outcome at 0.878 would be
considered unusual, so the machine should be reset

Yes, the probability of this outcome at 0.122, would be
considered unusual, so the machine should be reset