The number of books borrowed weekly from a library follows a normal distribution with a mean of 190 and a standard deviation of 30. Which conclusion does this information best support?

1)There is a 16% chance that more than 250 books are borrowed in a week.
2) There is a 2.1% chance that more than 250 books are borrowed in a week.
3) There is a 68% chance that fewer than 250 books are borrowed in a week.
4) There is an 84% chance that more than 250 books are borrowed in a week.
5) There is an 84% chance that fewer than 250 books are borrowed in a week.

Question

The number of books borrowed weekly from a library follows a normal distribution with a mean of 190 and a standard deviation of 30. Which conclusion does this information best support?

1)There is a 16% chance that more than 250 books are borrowed in a week.
2) There is a 2.1% chance that more than 250 books are borrowed in a week.
3) There is a 68% chance that fewer than 250 books are borrowed in a week.
4) There is an 84% chance that more than 250 books are borrowed in a week.
5) There is an 84% chance that fewer than 250 books are borrowed in a week.