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In how many ways can a group of 4 persons be selected from a class of 40 students?
Wiki User
∙ 13y ago
The formula would be:
(40!/36!)/4!
This gives 2193360/24, or 91,390 unique groups.
Wiki User
∙ 13y ago
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A group of 12 male and 4 female students is planning to go for pizza If 50 percent of the male students go and 25 percent of the female students go find the probabity that a random student is female?
50% of 12 male students = 6 25% of 4 female students = 1 So in total 7 students go for pizza. The probability that a randomly selected student will be female is 1/7 or 14%.
In a group of 150 students more students are taking a math class than are taking a science class this semester If 80 are taking a science class and 25 are not tking either math or science this semes?
150-80=70-20=50 80+50+20=150 150-80=70-20=50 80+50+20=150
How many ways can 3 books be selected from a group of 7 books?
35
3 bananas are to be selected from a group of 9 In how many ways can this be done?
im a webkin
In how many ways can a 3-person committee be selected from a group of 4?
-1
What you call for a group of students?
A group of students is called a class.
The study of a group of selected male students and a group of selected female students concerning their views on how video game violence affects behavior?
controlled experiment
What is a group of students working together?
What a Group of Students is CalledA group of students is called a class and is often referred to as (name of teacher)'s class to distinguish one class from another. However, the generalized term 'gaggle' is also applied to a group of students in the comic strip Piled Higher and Deeper by Jeorge Cham, PhD.
What do you call a group of students?
Class
What is a group of children called?
A severe pain in the neck
What is a five letter word for a group of students?
class
If in class pupil 47 is oppoisite pupil 16 when the group is seated in a circle how many students are in this PE class?
if in a class pupil 47 is opposite pupil 16 when the group is seated in a circle how many students are in the PE class?
What do you call a group of sophisticated class students?
upper classmen
What is a group of students called collective noun?
no. it must be class
What are a group of students is called?
a group of teachers is a staff. A staff of teachers
Which group has the larger ratio of students with braces to students in class -- boys or girls?
42:31
What does the acronym elite stand for?
It is not an acronym. Elite means a group or class of persons or a member of such a group or class, enjoying superior intellectual, social, or economic status.
