B. Com. I (OE) Practical No. 5: Graphical representation of data by using Ogive Curves and Locating Quartile Values.
Practical No. 5: Graphical representation of data by using Ogive Curves and Locating Quartile Values. Ogive Curve: If we plot frequencies against the value, we get the frequency curve. If instead of plotting frequencies we plot cumulative frequencies to get an ogive curve. In frequency curve we plot the frequencies against the value of the variable but in An ogive curve is obtained by plotting the cumulative frequency against the Class limits. There are two type of cumulative frequencies i. Less than cumulative frequency ii. Greater than cumulative frequency So we get two type of the ogive curve or cumulative frequency curves as i. ...