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From a group of 7 newly hired office assistants, 4 are selected. Each of these 4...
9. A study group is to be selected from a group of 16 students. The group consists of 5 freshmen, 7 sophomores, and 4 juniors. a) In how many ways can a group of 6 students be selected from this group? b) If the study group is to consist of 2 freshmen, 3 sophomores, and 1 junior, how many different groups are possible? c) What is the probability that a group of 6 students will consist of 2 freshmen, 3...
A committee of 4 is selected from a group of 9 faculty and 45 students. In how many different ways can the committee be selected if it must consist of one faculty and three students?
A committee of 4 students is to be selected from 11 students in a fraternity. a. In how many ways can this be done? b. In how many ways can the group that will not take part be chosen? a. The number of ways to form a 4-student committee is A committee of 4 students is to be selected from 11 students in a fraternity. a. In how many ways can this be done? b. In how many ways can...
Two work teams, with six people on each team, are to be selected from a group of seventeen workers, with no one person serving on both teams at the same time. In how many ways can these teams be chosen
In how many different ways can 2 candidates be selected from a group of 25 applicants? 300 560 1140 2300
10 Q100 Combinations and Permutations Directions: Apply the combination formula to solve the problems below. Each answer must be an integer. Do not use scientific notation. 2 points each. Problem 1: A group of 20 people are carpooling in an 7 passenger van. How many different way can a group of 7 be selected. Problem 2: In a class of 13 students, how many ways can a club of 6 students be arranged? Problem 3: Problem 2) 14 students put...
1. Two new clinical assistants have just been hired in the office. One is the graduate of an accredited dental assistant program, and the other is an on-the-job (OTJ) trained assistant with 10 years of experience. You want to be certain they are aware of the office policies on infection control and have the latest information on infection control. The OJT assistant says she does not need this information since she has worked for 10 years. a. What should your...
23. Ticket Selection How many different ways can 4 tickets be selected from 50 tickets if each ticket wins a different prize?
A group consists of six men and six women. Four people are selected to attend a conference. a. In how many ways can four people be selected from this group of twelve ? b. In how many ways can four women be selected from the six women? c. Find the probability that the selected group will consist of all women? Thank You please show work
. A political discussion group consists of four Democrats and seven Republicans. Three people are selected (at random) to attend a conference. a. In how many ways can three people be selected from this group of eleven? b. In how many ways can three Republicans be selected from the seven Republicans? c. Find the probability that the selected group will consist of all Republicans.