What is a modal class in statistics?
Modal class in statistics refers to a class having the highest frequency. It refers to a class in which the frequency is the highest in a continuous quantitative statistical variable distribution in which the values are grouped into classes with similar dimensions.
What is the modal number in a table?
Finding the mode from a table. The modal value is the value that occurs most. From a table, this means the modal value is the one with the highest frequency .
What is modal class in grouped data?
Modal class or the mode class is the class interval in a frequency distribution table that contains the highest frequency. While calculating the mode in statistics, modal class plays a significant role especially while calculating the mode of grouped data.
How do you find the modal number?
The mode is the number that appears the most.
- To find the mode, order the numbers lowest to highest and see which number appears the most often.
- Eg 3, 3, 6, 13, 100 = 3.
- The mode is 3.
What is the modal class of the given data?
The modal class is the class with the highest frequency. We know that the mode is the number or observation that most often appears. So, the modal class is the class in a grouped data that contains the mode. That means, the class that has the highest frequency is the modal class of the grouped data.
What is the class mark of the modal class?
The modal class (mode class) is the class with the highest frequency. In this case, the highest frequency is 6 , which is the frequency for class 18−23 .
Is modal class and median class the same?
Modal class refers to the group of statistical data that is made up of the highest frequencies. It is the class in the frequency distribution table, the consists of the highest number of data points. The median is the average of the two middle terms.
What is the mode formula?
In the mode formula,Mode = L+h(fm−f1)(fm−f1)−(fm−f2) L + h ( f m − f 1 ) ( f m − f 1 ) − ( f m − f 2 ) , h refers to the size of the class interval.
How to calculate modal class?
– L = Lower limit Mode of modal class – fm = Frequency of modal class – f1 = Frequency of class preceding the modal class – f2 = Frequency of class succeeding the modal class – h = Size of class interval
What does modal class mean in mathematics?
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. I this case the modal class would be 20–30 having a frequency of 3.
Is a modal class a statistical diagram?
Answer: modal class is not a statistical diagram Advertisement Answer
What is modal class in statistics?
– In a frequency distribution, the class that consists of the highest frequency is known as the modal class. – The modal class is the class that will consist of the mode. – The formula to find the modal class is given as I 0 I 0 + ( f1−f0 2f1−f0−f2)h ( f 1 − f 0 2 f 1 − f 0