5. The heights of young adult females are normally distributed with mean 65.1 inches and standard deviation 2.6 inches.
a. Draw a sketch of this distribution, with tick marks
and a scale on the horizontal axis.
b. Rihanna is 5 feet 8 inches tall. Use StatCrunch to
find the percentage of young adult females who
are taller than Rihanna.
C. How tall does a young woman have to be so that
60% of young women are shorter than she is?
d. How tall does a young woman have to be so that 30% of young women are taller than she
is?