Total 6 men and 4 women
4 students to be selected.
Number of ways to select all 4 men or all 4 women = 6C4 + 4C4 = 15+1 = 16
Number of ways to select 2 men and 2 women = 6C2*4C2 = 15*6 = 90
Hence, the required number of ways = 16+90 = 106
IU WUmell and 12 men? and b mull from 10 students (6 men, 4 women) if...
In a small class, there are 10 students, 6 men and 4 women. Only four students can be accommodated on an exciting all expense paid field trip. Two must be men and two must be women. How many different sets of students could be selected for the trip? Please explain how to get the answer below using combination and / or permutation method(s). Answer: 90
A class contains 12 students with 6 men and 6 women. Find the number n ways: A 4-member committee can be selected from the students. A 4-member committee with 2 men and 2 women. The class can elect a president, vice-president, treasurer, and a secretary.
43. Selecting a Committee There are 7 women and 5 men in a department. How many ways can a committee of 4 people be selected? How many ways can this committee be selected if there must be 2 men and 2 women on the committee? How many ways can this committee be selected if there must be at least 2 women on the committee?
A committee of 5 people must be selected from 10 men and 5 women. How many different ways this can be done If there must be 3 men and 2 women in each committee?
Problem 2 a) In how many ways can 6 women and 5 men line up so that no two men are next to one another? b) In how many ways can 7 different pairs of twins line up so that twins must be next to one another? c) In how many ways can 7 women and 10 men sit at a circular table so that no two women are sitting side by side? d) How many strings of length 5...
3). In how many ways can 6 students be seated in a row of 6 chairs if Jack insists on sitting in the first chair? 4). A president, a treasurer, and a secretary are to be chosen from a committee with forty members. In how many ways could the three officers can be chosen? 5). In how many ways can 7 books be chosen from a group of nine? 9). Suppose that a department contain 13 men and 15 women....
can someone please explain this to me ?
5 ofilers salads with 2 types of lettuce, 5 different toppings and 5 diflerent dressings 22. In how many ways can we select 6 students froem a group of 20 students to stard in line for a picture? 23. Given a committee of 8 women and 11 men, how many dif fferent ways are there to pick a female treasurer, and a secretary of either gender? Assume that none can hold more...
In how many ways can a committee consisting of 6 men and 6 women be selected from a group consisting of 10 men and 9 women?
A class in probability theory consists of 6 men and 4 women. An examination is given, and the students are ranked according to their performance. Assume that no two students obtain the same score. (b) If the men are ranked just among themselves and the women just among themselves, how many different rankings are possible? why the answer is not 4!*6!*2! ???????follwo the comment please
Question 4: There are 10 women and 15 men in an office. In how many ways a team of a man and a woman can be selected?