3 Types of Frequency Distribution Table You Should Know

A frequency distribution table is an organized method of the data representation of statistics that provides accurate figures. Due to its complication, it becomes very strenuous for students to draw up a perfect table. This is also because most of you are a bit confused between the various types of tables. Once you have a clear idea of the kinds of frequency distribution tables, it will be easy for you to prepare an accurate one.

If you are still not assured, you can take assistance from assignment experts. They are proficient enough to guide you with a perfect representation of data through your frequency distribution table.

But, if you want to give it a try yourself, then here are the 3 types of frequency distribution tables that you must know how to use. 

Grouped Frequency Distribution-

Grouped data is the form of data representation that is bifurcated according to categories to give a clear vision of data placement.

For example-

There are 30 students in class X. Passing marks was 50-60, and those who scored below 50 were marked fail. 60 onwards is first division and 75 above is distinction holder.10students scored more than 60, 5 students scored less than 50 and 15 students scored 50-60 marks. Now, in this case, grouped data will help you to clarify the result of the class.

Ungrouped Frequency Distribution -

 Ungrouped data is the data that is not included in any category.

For example, you have to find the number of cancer patients in a state. In that case, you have to gather the data of all the patients with various diseases in a state. When you have the data on the number of cancer patients in the state, then the extra data of the rest of the patients will be ungrouped.

Cumulative frequency Distribution-

Cumulative frequency distribution is the sum of a class of the categories of a frequency distribution. In this case, you will have to add all the values of data at present, and that came before.

For Example:

1^st-week salary: 0

2^nd-week salary: 0

3^rd-week salary: $ 250

Cumulative frequency Distribution of 2 weeks- 0

These were some types of frequency distribution table. If you still have doubt, do not hesitate to hire online assignment help.

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