in Education by
In a certain college, 4% of boys and 1% of girls are taller than 1.75 meters. Furthermore, 60% of the students are girls. If a student is selected at random and is taller than 1.75 meters, what is the probability that the selected student is a girl? Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
Let, T :students taller than 1.75 B : Boys in class G : Girls in class We want to find P(G|T), i.e. probability that selected taller is a girl Conclusion : Therefore, the probability of selected taller student is a girl is \(\frac{3}{11}\)

Related questions

0 votes
    In a certain college, 4% of boys and 1% of girls are taller than 1.75 metres. Furthermore, 60% of the students ... student is a girl? Select the correct answer from above options...
asked Nov 22, 2021 in Education by JackTerrance
0 votes
    There are 40 students in class X of a school of whom 25 are girls, and 15 are boys. The class teacher has to ... girl? (ii) a boy? Select the correct answer from above options...
asked Nov 18, 2021 in Education by JackTerrance
0 votes
0 votes
0 votes
    In a class, 5% of the boys and 10% of the girls have an IQ of more than 150. In this class, 60% of the ... that the student is a boy. Select the correct answer from above options...
asked Nov 17, 2021 in Education by JackTerrance
0 votes
    In a college, 30% students fail in physics, 25% fail in mathematics and 10% fail in both. One student is chosen at ... 9/20 D. 1/3 Select the correct answer from above options...
asked Nov 19, 2021 in Education by JackTerrance
0 votes
    In a hostel, 60% of the students read Hindi newspaper, 40% read English newspaper and 20% read both Hindi ... reads Hindi newspaper? Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
    6 boys and 6 girls sit in a row at random. The probability that all the girls sit together is A. 1/432 B. 12 ... 1/132 D. none of these Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
0 votes
    6 boys and 6 girls sit in a row at random. Find the probability that all the girls sit together. A. 1 432 B. ... 1 132 D. None of these Select the correct answer from above options...
asked Nov 15, 2021 in Education by JackTerrance
0 votes
    In a class, 5% of the boys and 10% of the girls have an IQ of more than 150. In this class, 60% of the ... that the student is a boy. Select the correct answer from above options...
asked Nov 22, 2021 in Education by JackTerrance
0 votes
    A and B are two students. Their chances of solving a problem correctly are 1/3 and 1/4, respectively. If the ... 13/120 D. 10/13 Select the correct answer from above options...
asked Nov 19, 2021 in Education by JackTerrance
0 votes
0 votes
    State whether the statement are True or False. If A and B are two candidates seeking admission in an engineering College. ... is 0.7? Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
    If A and B are two candidates seeking admission in an engineering college. The probability that A is selected is 0.5 ... is 0.7 ? Select the correct answer from above options...
asked Nov 15, 2021 in Education by JackTerrance
...