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In a second grade class containing 13 girls and 9 boys 2 students are selected at random to give out the math papers. What is the probability that the second student chosen is a boy given that the fir?
To find the probability that the second student chosen is a boy given that the first student chosen is a boy, we first note that there are 22 students total (13 girls and 9 boys). If the first student chosen is a boy, there will then be 8 boys and 13 girls remaining, making a total of 21 students left. Therefore, the probability that the second student is a boy is the number of remaining boys (8) divided by the total remaining students (21), which gives us a probability of ( \frac{8}{21} ).
What is the probability of picking a student out of 800 students 50 faculty members and 150 adminstrators?
Probability of picking a student is 800 / (800+50+150) = 800 / 1000 = .8.
What is the probability that a student does not make honor roll if 3 out of 5 students make honor roll?
1.6
A nursing class has 13 women and 18 men If a student is chosen randomly to be the team leader what is the probability the student is a woman?
The probability that a randomly chosen student is a woman can be calculated by dividing the number of women by the total number of students in the class. In this case, there are 13 women and 31 total students, so the probability is 13/31, which simplifies to approximately 0.419 or 41.9%.
In a certain algebra 2 class 27 students12 of them play basketball and 16 of them play baseball.there are 5 students who play both sports.What is the probability that a student chosen randomly from th?
To find the probability that a randomly chosen student from the class plays either basketball or baseball, we first calculate the number of students who play at least one of the sports using the principle of inclusion-exclusion. The number of students who play basketball or baseball is given by: [ n(B \cup S) = n(B) + n(S) - n(B \cap S) = 12 + 16 - 5 = 23 ] Thus, the probability that a randomly selected student plays either basketball or baseball is: [ P(B \cup S) = \frac{n(B \cup S)}{n(T)} = \frac{23}{27} ] Therefore, the probability is (\frac{23}{27}).
In a classroom the students are 11 boys and 1 girls If one student is selected at random find the probability that the student is a girl?
1/12 =0.08333... ≈ 8.3%
What is the probability for a student in a dormitory to be selected if 10 percent of the students live in dormitories and a random sample of 100 is selected?
The probability is 10 percent.
In a classroom the students are 12 boys and 6 girls If one student is selected at random find the probability that the student is a girl?
If there are 12 boys and 6 girls, the total number of students would be 18. You are looking for the probability of selecting a girl from the class: 6/18 Just reduce the fraction to its lowest form 6/18 = 2/6 = 1/3 Your answer would be 1/3.
What is the probability that two students will think of the same letter of the alphabet at the same time?
I think it depends on how many students are thinking of alphabet letters at the same time :) The first student will think of a letter from the English alphabet. Then, the second student will think of a letter. The probability that the second student will select what the first student selected is 1/26.
You randomly select 500 students and observe that 85 of them smoke Estimate the probability that a randomly selected student smokes?
85/500 = 17%
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
In a second grade class containing 13 girls and 9 boys 2 students are selected at random to give out the math papers. What is the probability that the second student chosen is a boy given that the fir?
To find the probability that the second student chosen is a boy given that the first student chosen is a boy, we first note that there are 22 students total (13 girls and 9 boys). If the first student chosen is a boy, there will then be 8 boys and 13 girls remaining, making a total of 21 students left. Therefore, the probability that the second student is a boy is the number of remaining boys (8) divided by the total remaining students (21), which gives us a probability of ( \frac{8}{21} ).
At a particular school with 200 male students a play football b play basketball and c play both what is the probability that a randomly selected male student plays neither sport?
110
How do you use students' in a sentence?
There were twelve students in the classroom.
What are the effects of classroom condition on students?
Effects of Classroom ConditionsClassroom condition affects the learning of every student. A student who is not comfortable inside his classroom will also have difficulties learning. Like for example, the environment overwhelmed by noise will make the classroom not conducive for learning.
If 3 out of 8 students are wearing blue shirts the probability that a student is wearing a blue shirt is?
3 students.
What Makes the student active inside the classroom?
for me , i think its the teacher & the other students around me .
