Best Answer

It will show you whether it is a constant rate or if it speeds up or slows down.

Q: Usefulness of cumulative frequency curve

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

A cumulative frequency curve is a graph that shows the cumulative frequency of a data set. This type of graph can present data, such as medians and quartiles. Another name for this curve is an Ogive.

You need to do a cumulative frequency curve

Given a frequency table,the first cumulative frequency is the same as the first frequency;the second cumulative frequency is the sum of the first cumulative frequency and the second [ordinary] frequency;the third cumulative frequency is the sum of the second cumulative frequency and the third [ordinary] frequency;and so on.An alternative definition is that the cumulative frequency for any value is the sum of all the frequencies less than or equal to that value.

The cumulative frequency is the running total of numbers, such as, frequency cumulative frequency 4 4 5 11 6 17 7 24 8 32

It is 3 more than the cumulative frequency up to the previous class or value.

Related questions

A cumulative frequency curve is a graph that shows the cumulative frequency of a data set. This type of graph can present data, such as medians and quartiles. Another name for this curve is an Ogive.

A cumulative frequency polygon has straight lines connecting the points. A normal cumulative frequency diagram uses a smooth curve to join the points.

The main utility of a cumulative frequency curve is to show the distribution of the data points and its skew. It can be used to find the median, the upper and lower quartiles, and the range of the data.

An ogive is a cumulative relative frequency diagram. Interpolation is definiting the midpoint (50%) of this line

You need to do a cumulative frequency curve

Given a frequency table,the first cumulative frequency is the same as the first frequency;the second cumulative frequency is the sum of the first cumulative frequency and the second [ordinary] frequency;the third cumulative frequency is the sum of the second cumulative frequency and the third [ordinary] frequency;and so on.An alternative definition is that the cumulative frequency for any value is the sum of all the frequencies less than or equal to that value.

Cumulative frequency is the running total of class frequencies.

a cumulative frequency graph mearsure the cumulative frequency on the y-axis and the class boundaries on the x-axis

The cumulative frequency is the running total of numbers, such as, frequency cumulative frequency 4 4 5 11 6 17 7 24 8 32

It is 3 more than the cumulative frequency up to the previous class or value.

By adding up the (one by one,) the frequency total in order to find the cumulative frequency, most commonly, you just then plot this on a cumulative frequency graph or box plot.

By transferring the numerical data from the cumulative frequency curve into a box and whiskers plot.