Question

the sale price of shares of a certain Organisation on each month during five years is mentioned as follows ​

Answer 1

Answer:

Histrogram and frequency polygon of  sale price of shares of a certain organization

Step-by-step explanation:

190-230 15

230-270 35

270-310 9

310-350 0

250-390 1

A frequency polygon is another type of frequency distribution graph. In a frequency polygon, the number of observations is marked with a single point at the midpoint of an interval. A straight line then connects each set of points.

Histogram: a graphical display of data using bars of different heights. It is similar to a Bar Chart, but a histogram groups numbers into ranges