The probability of picking 5+3 = 8 students is 0.1202
Approx 0.0287
The probability of choosing 2 girls at random from group of 25 students of which10 are girls and 15 are boys is:P( 2 girls) = (10/25)∙(9/24) = 3/20 = 0.15 = 15%
the larger the group, the more likely the statistical probability of loss will be equal
Not necessarily.
7
2 numbers. few probabilities. Lets see. Number 1 probability: if your given numbers are this for example, 2 and 7. What is the probability of picking out 7? the Numerator is how many of that number is in the group. They are asking for 7? so how many 7's are in the group? 1. Then the denominator is how many numbers are in the group. There are 2 numbers in the group. so the probability of picking out a 7 would be 1/2. get it? if there were two 7's, then the probability would be 2/2 or 1. I hope I helped.
A group of teachers is called the faculty of a school.
The answer depends on what is the probability of WHAT!
Approx 0.0287
A group of onlookers are called a faculty
The particular student can be in any one of 3 groups and so the probability of being in group 2 is 1/3.
Faculty
The probability of choosing 2 girls at random from group of 25 students of which10 are girls and 15 are boys is:P( 2 girls) = (10/25)∙(9/24) = 3/20 = 0.15 = 15%
Yes, provided that faculty members are allowed to use school facilities for other "club" purposes. Also, no students should be involved nor must the club be "mandatory" in any sense.
a group of students was asked
A group of teachers is called the faculty of a school.
a small group of students, as in a university, engaged in advanced study and original research under a member of the faculty and meeting regularly to exchange ideas is one example