any one please say how to solve 5th question. un•ber Of
Find the
Using empirical formula,
5. muefonowingtable
gives the weights (in offruits:
Weight (in
350
Nurnber of boxes
5
Find the mean and the median.
Using empirical formula, calculate its mode.
GRAPHICAL REPRESENTATION OF STATISTICAL DATA
The tabular representation Of data cans for close Observations and cunü»er-some calculations t
and Study the given data. However, graphical representation of the same provides for quie
i nteresting study of the given data as merely a cursory glance can reveal several inferences. Thu
Vith the help Of pictures or graphs, data can be compared easily. Though there ore
uch graphs, in this chapter we shall study only the bar graphs.
Graph or Column Graph
A bar graph (or column graph) is a pictorial representation ofnumericaldata in the
aril and varyingheights. These rectangles are drawn at equal intervals. The b