Q$1.$ Exploring the Databases with Business Analytics $(10$ points$)$

Using the RRSP database, construct a histogram for the variable Average Age of

RRSP Contributors. $($note: you need to create frequencies$)$

a$.$ How is the histogram shaped?

b$.$ Is it high in the middle or high near one or both ends of the data?

c$.$ Is it relatively constant in size across the class $($uniform$),$ or does it appear to

have no shape?

d$.$ Does it appear to be nearly $$normally$$ distributed?