What is the modal class of the data?

In maths, the mode is one of the most common ways to describe a set of data. A class interval is the width of one of your groups in the frequency table or, the class interval is what you use when grouping data together. The modal class is, therefore, the group with the highest frequency.

How do you find the modal class?

Answer: The modal class is the group with the highest frequency. In this case, it is the two groups corresponding to 7. To work out the mean you will need to multiply the midpoint of each group by the frequency, add this column up, and divide the answer by the total frequency.

What is the class midpoint of the modal class?

The “midpoint” (or “class mark”) of each class can be calculated as: Midpoint = Lower class limit + Upper class limit 2 .

Is modal class and median class the same?

No they are not same always , As , we know ” In statistics, modal class refers to the group of statistical data that is made up of the highest frequencies. Now halving 1000, you get 50, so the median occurs on the 50th student down the frequency table.

What does the modal class mean in math?

When you have a set of numbers/counts, and cluster them into groups – i.e. classes – the modal class is the class with the highest frequency, i.e. the one having most “members”. For example, say the ages of a set of people are respectively: 11, 23, 24, 25, 33, 35, 41, 52, 61, 74.

How to calculate mean and modal class from grouped data?

The main types are mean, median and mode. Data is also often grouped. Calculating the mean and modal class for grouped data is very similar to finding the mean from an ungrouped frequency table, although you do not have all the information about the data within the groups so you can only estimate the mean.

What do the classes do in Bootstrap modals?

The .close class styles the close button, and the .modal-title class styles the header with a proper line-height. The .modal-body class is used to define the style for the body of the modal. Add any HTML markup here; paragraphs, images, videos, etc.

Which is the largest group in the modal class?

Answer: The modal group is the group containing the largest frequency which is the group corresponding to 26. Question: What is the modal class if frequency numbers are 7,13,15,6,17,12? Answer: The modal class is the group with the highest frequency.

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