The mean height of a Hobbit is 42 inches with a standard deviation of 5 inches and
there are currently 375 Hobbits in the Shire.
Assume the data is normally distributed and use the 68-95-99.7 Rule to answer the
following questions.
a) How many Hobbits are over 42 inches tall? Round to the nearest Hobbit.
Hobbits
b) How many Hobbits are between 37 and 47 inches tall? Round to the nearest Hobbit.
Hobbits
c) How many Hobbits are between 37 and 52 inches tall? Round to the nearest Hobbit.
Hobbits