Aug 14, 2024 · A more than ogive curve is a decreasing curve that slopes downwards from left to right. Example: Draw a ‘more than’ ogive curve from the following distribution of the marks of 50 students in a class.

The two types of ogives are less than ogive and greater than or more than ogive. In a less than ogive, the frequencies of all preceding classes are added to the frequency of a class. In a more than ogive, the frequencies of the succeeding classes are added to the frequency of a class.

Draw the two ogives (less than ogive and more than ogive) for the following frequency distribution of the weekly wages of (less than or more than) number of workers. Also, find the value of the median.

A curve that represents the cumulative frequency distribution of grouped data on a graph is called a Cumulative Frequency Curve or an Ogive. Representing cumulative frequency data on a graph is the most efficient way to understand the data and derive results.

3 days ago · The graphical representation of a cumulative frequency distribution is called an ogive or cumulative frequency polygon. We can draw two types of ogives for a frequency distribution. These are less than ogive and more than ogive.

More than ogive. When the lower limit of each class interval is taken as x-coordinate and its corresponding frequency as y-coordinate, the ogive so obtained is known as more than ogive (or more than cumulative frequency curve). More than ogive is a decreasing curve sloping downward from left to right and has the shape of an elongated S, upside ...

May 23, 2024 · Ogive graphs are divided into two types: The graph displayed above represents the less than and the greater than Ogive curve. The rising curve (Rose Curve) represents the less than Ogive, and the falling curve (Purple Curve) represents the greater than Ogive.

Hint: While plotting a more than ogive curve we subtract the cumulative frequency of the previous from the current class. We plot these cumulative frequencies with lower limits of the given values. Complete step by step answer: The term ogive is usually used to describe curves.

Ø The ogive is a cumulative frequency curve. Ø It is a free-hand graph showing the curve of a cumulative frequency. Ø The ogive is constructed by plotting the upper class limit on the X axis and the corresponding cumulative frequency on the Y axis. Ø Ogive is best used when the total frequency at any given time is to be displayed.

Mar 14, 2018 · • The curve joining these points is the more than ogive of this problem. It is shown in yellow colour in fig.37.7 above. • A sample: ♦ (25,10) is a point on the more than ogive ♦ So there are 10 shops which make a profit of more than 25 lakhs 6. To find the median: • Let the two ogives intersect at Q. From Q, draw a vertical dashed line.