A committee of 4 has to be selected from 9 boys and 6 girls. What is the probability that the corn contains 2 boys and 2 girls.

Question

A committee of 4 has to be selected from 9 boys and 6 girls. What is the probability that the corn contains 2 boys and 2 girls.

1 Answer

Related questions

0 votes

Q: A committee of 12 with at least 5 women has to formed from 9 women and 8 men.

A committee of 12 with at least 5 women has to formed from 9 women and 8 men. What Is the probability ... the committee so formed. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 8 red and 4 green marbles. Find the probability that a marble selected at random is red.

A bag contains 8 red and 4 green marbles. Find the probability that a marble selected at random is red. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A box contains 4 defective and 6 non def when 4 bulbs are selected at random.

A box contains 4 defective and 6 non def when 4 bulbs are selected at random. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 8 red and 4 green balls. Find the probability (a) ball drawn is red when one ball is selected at random.

A bag contains 8 red and 4 green balls. Find the probability (a) ball drawn is red when one ball is selected ... of them is green. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: From 8 gentlemen and 7 ladies a committee of 5 Is to be formed. What is the probability that this committee consists of

From 8 gentlemen and 7 ladies a committee of 5 Is to be formed. What is the probability that this committee ... at most 2 ladies Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: There are 20 girls and 60 boys in a class. Half of the girls and half of the boys are first class students.

There are 20 girls and 60 boys in a class. Half of the girls and half of the boys are first class students. ... a first class holder. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 4 red and 4 black balls , another bag contains 2 red and 6 black balls.

A bag contains 4 red and 4 black balls , another bag contains 2 red and 6 black balls. One of the two bags ... is drawn from the first Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A family has two children. Find the probability that both are boys, if it is known that

A family has two children. Find the probability that both are boys, if it is known that (i) At least one of ... Elder child is a boy Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A couple has two children. Find the probability that both are boys, fit is known that

A couple has two children. Find the probability that both are boys, fit is known that (a) one of the children is ... child is a boy. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 3 red and 4 black balls and another bag has 4 red and 2 black halls.

A bag contains 3 red and 4 black balls and another bag has 4 red and 2 black halls. One bag is selected at random and ... ) (d) P(G/F) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 10 tickets numbered 0, 1,2 ....9. Two tickets are drawn at random simultaneously.

A bag contains 10 tickets numbered 0, 1,2 ....9. Two tickets are drawn at random simultaneously. What is ... the other ticket number. Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: Two persons A and B climb a hill. The probability that A climbs the hill is 1/6 and that B climbs the hill is 1/4 .

Two persons A and B climb a hill. The probability that A climbs the hill is 1 6 and that B climbs the hill ... Only B climbs the hill Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A bag contains 6 red, 4 white and Z black balls. Z balls are drawn at random.

A bag contains 6 red, 4 white and Z black balls. Z balls are drawn at random. What is the probability ... colour (d) different colour Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be the event,

A die marked 1, 2, 3 in red and 4, 5, 6 in green is tossed. Let A be the event, the number is event ... red'. Are A and B independent? Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance

0 votes

Q: Suppose X has a binomial distribution B(6, 1/2). Show that X = 3 is the most likely outcome.

Suppose X has a binomial distribution B(6, 1 2 ). Show that X = 3 is the most likely outcome. (Hint: P (X = 3) is ... = 0,1,2,3,4,5,6) Select the correct answer from above options...

asked Nov 25, 2021 in Education by JackTerrance