5) If the circumference of a circle measures 3cm, what is the area of the circle in terms of it?
A)3/4cm2
B) 3/2cm2
C)9/4cm2
D)9/2cm2

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.

You can find the area of a rectangle by multiplying the length and height. so multiply 1/2*7/4(which is the simpler version of 1 3/4) and you get 7/8 as your answer.