So here we're going to meet the table for frequency distribution. Yeah. What? First column will be terrible, Will you not in FYI so intervals we have toe assign with size off five. So it will be starting from 0 to 4. You've been fasting time, then from 5 to 9. Second in Tamil, then from 10 to 14. The third interval. Then from 15. 90 and the last will be from 20 2 24. The last column we make for daughter. So next column will be frequency and frequencies the number off values that fall within that interval. So, for example, from 0 to 4, we will see how many How many numbers are falling between these two numbers. So there are four numbers for example, to four. Four are falling between these intervals. So eight numbers fall between five and nine. Five numbers fall between 10 and 14 Two numbers for with me 15 and 19 and only one number fall between 20 and 24. So when we will add them up where we had a total off 20. Next, we have to show relative frequency distribution cumulative frequency distributions, the frequency divided by total number off. Uh, total frequencies or total frequencies. 20. So when you will divide four by 20 you will get you don't find too, and so on. We will divide this number by total number of frequency. And we will We will add these values. We should get one. Then we have person frequency percent frequency in the relative frequency multiplied by 100. So it will be mhm. This number will give my 100. And then we we heard them. We should get 100. Then we will make another column. Far a cumulative frequency. So cumulative frequency the frequency increased by the frequency off previous class. So accumulating frequency for the first class will be four. Then you re adding eight with four. So we'll get 12 and so on. You will keep earning. Look, next column will be a cumulative relative frequency So cumulative, very difficult. NCI's The cumulative frequency divided by the total frequencies was for total frequency is 20. So four divided by 20 will be point to 12 invited 20 will be 200.6 and so on. So the last part is what portion of patient needing emergency service and with till nine years or less. So we will look at the, uh, cumulative frequency off the category 5 to 9 because it is adding them previous interval to. So we have got here 0.6 and we will when we will multiply little 0.6 bid 100 If you endured 60%.