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Is this a permutation In how many different ways could a committee of 5 students be chosen from a class of 25 students?
6,375,600
A professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many different ways can these students be selected if the order of selection doe?
333
There are 10 boys and 12 girls in a class if one student is selected at random from the class what is the probability it is a girl?
The probability is the number of girls divided by the number of students, so 12/22, or 6/11
How many ways are there to select six students from a class of twenty five to hold six different executive positions on a committee?
That depends. Are all the positions equal, will they all just be members of the committee or will there be a chairman, vice-chairman, secretary, treasurer, etc.? Assuming all are equal positions, then order of selection does not matter, then (25x24x23x22x21x20)/(6x5x4x3x2x1) = 177,100
In how many ways can a group of 4 persons be selected from a class of 40 students?
The formula would be: (40!/36!)/4! This gives 2193360/24, or 91,390 unique groups.
Is this a permutation In how many different ways could a committee of 5 students be chosen from a class of 25 students?
6,375,600
A professor must randomly select 4 students to participate in a mock debate. There are 18 students in his class. In how many different ways can these students be selected if the order of selection doe?
333
How many ways can a president and vice president be randomly selected from a class of 28 students?
They can be selected in 756 ways.
What is math class?
Math class is a class which is taught to students in a school (elementary through highschool) It is a class which teaches different strategy's to to students to solve different math equations.
How many different groups of 8 students can you create from a class of thirty students?
30C8 = 5,852,925
In a third grade class containing 13 girls and 7 boys Two students are randomly selected to give out homework What is the probability that both students are girls?
13 out of 20
Who are the selected students of infosys catch them young-2011 written test?
Any student who has completed class 9 is eligible for this programme.
A committee of 8 students is to be selected from a class consisting of 19 freshmen and 34 sophomores in how many ways can a committeee with at least 1 freshman be selected?
This number is 19(52)(52-1)(52-2)(52-3)(52-4)(52-5)(52-6)(52-7), or approximately 5.89 X 1014. The reasoning is as follows: Any one of the 19 freshman can be selected first. After this choice is made, there are 52 remaining persons (34 + 19 -1) from among whom the second position on the committee can be chosen, 52 -2 remaining persons for the third position, etc.)
There are 10 boys and 12 girls in a class if one student is selected at random from the class what is the probability it is a girl?
The probability is the number of girls divided by the number of students, so 12/22, or 6/11
What is the name for a class reunion committee?
Portnechasgroves class of 2004
How many ways are there to select six students from a class of twenty five to hold six different executive positions on a committee?
That depends. Are all the positions equal, will they all just be members of the committee or will there be a chairman, vice-chairman, secretary, treasurer, etc.? Assuming all are equal positions, then order of selection does not matter, then (25x24x23x22x21x20)/(6x5x4x3x2x1) = 177,100
What percentage of students in my class are failing?
The percentage of students in your class who are failing is 20.
