Math, asked by pravalika8419, 4 months ago

write the Mark wise frequencies in the following frequency distribution table

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Answered by dibyansuptnk
1

Step-by-step explanation:

We have to write the mark wise frequencies in the given frequency distribution table.

The first column will be the marks. We know that up to 5 marks mean 0-5, up to 6 means 0-6, up to 7 means 0-7, and so on. We know that the mark wise frequency denotes the upper range of marks and their corresponding frequencies. Hence, we will denote up to 5 as mark 5, up to 6 as mark 6, up to 7 as mark 7, up to 8 as mark 8, up to 9 as mark 9, and up to 10 as mark 10.

In the next column, we will denote the number of students scoring these marks, that is, the given number of students.

The last column is the frequency. Initially, it will be the same as the number of students for mark 5 only. For further marks, we have found the frequency by subtracting the number of students who scored the previous mark from the current number of students. We find the frequency in this way because it is given that, say, 5 students scored marks up to 5 and 11 students scored marks up to 6. Here, these 11 students also include the 5 students from up to 5 categories. So we will perform subtraction to find the number of students that got marks within 5-6.

Now, let’s create the mark wise frequency distribution table.

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