 Hello and welcome to the session. In this session we will discuss the question which says that you randomly survey a group of men and women to know whether they like dance or sports. The results are shown in this table. Now you have to find what percent of women like dance in the second part, what percent of men like sports and in the third part you have to find what percent of people surveyed a man. Now let us start with the solution of the given question. Now in this two-way table we are given the frequency of men and women liking either sports or dance. Now in the first part we have to find that what percent of women like dance. Now from this table you can see that total number of women are 72 and number of women who like dance is 68. So required percent of women who like dance is equal to number of women who like dance that is 68 upon total number of women which is 72 into 100. Now 2 into 36 is 72 and 2 into 34 is 68 then 2 into 18 is 36 and 2 into 17 is 34 and again 2 into 9 is 18 and 2 into 50 is 100. Now this is equal to 17 into 50 which is 850 upon 9 percent and this is equal to 94.4 percent approximately. Now in the second part we have to find that what percent of men like sports. Now from this table you can see that total number of men are 78 and number of men who like sports is 52. Required percent of men is equal to number of men who like sports which is 52 upon total number of men which is 78 into 100. Now 2 into 39 is 78 and 2 into now 13 into 3 is 39 and 13 into 2 is 26. Now this is equal to 200 upon 3 percent which is equal to 66.6 percent or you can write 67 percent approximately. Now in the third part we have to find that what percent of people surveyed are men. Now from this table you can see that total number of people are 150 and total number of men are 78. So required percentage is equal to total number of men which is 78 upon total number of people which is 150 into 100. Now 5 into 30 is 150 and 5 into 20 is 100. Again 5 into 6 is 13 and 5 into 4 is 20. Now 6 into 1 is 6 and 6 into 13 is 78. Now 15 into 4 is 52. So required percentage is 52 percent of people surveyed are men. And the simple solution of the given question that's all for this session. Hope you all have enjoyed this session.