Ask a Question

If there are two children in a family. Find the probability that there is at least one girl child in the family.

in Education by
If there are two children in a family. Find the probability that there is at least one girl child in the family. Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
Li S = {HB, BG, GB, GG}, n(S) = 4 A: At least one girl, A= {BG,GB,GG}, n(A) = 3 P(A) = n(A) n(S) = 3 4

Related questions

0 votes
Q: Assume that each born child is equally likely to be a girl. If a family has two children, what is the
    Assume that each born child is equally likely to be a girl. If a family has two children, what is the conditional ... one is girl ? Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: If there are two children in a family, find the probability that there is at least one boy in the family.
    If there are two children in a family, find the probability that there is at least one boy in the family. Select the correct answer from above options...
asked Nov 22, 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: In a family of 3 children, find the probability of having at least one boy.
    In a family of 3 children, find the probability of having at least one boy. Select the correct answer from above options...
asked Nov 23, 2021 in Education by JackTerrance
0 votes
Q: If there are 2 children in a family, find the probability that there is at least one boy in the family.
    If there are 2 children in a family, find the probability that there is at least one boy in the family. Select the correct answer from above options...
asked Nov 15, 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 die is thrown twice, what is the probability that at least one of the two numbers is 6.
    A die is thrown twice, what is the probability that at least one of the two numbers is 6. Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: If three cards are drawn at random from a pack of 52 cards, what is the probability that at least two of them are kings?
    If three cards are drawn at random from a pack of 52 cards, what is the probability that at least two of them are kings? Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: In a family having three children, there may be no girl, one girl, two girls or three girls. So, the probability of each is ¼.
    In a family having three children, there may be no girl, one girl, two girls or three girls. So, the ... correct? Justify your answer. Select the correct answer from above options...
asked Nov 21, 2021 in Education by JackTerrance
0 votes
Q: Three fair coins are tossed simultaneously. Find the probability of getting at least one head and a least one tail.
    Three fair coins are tossed simultaneously. Find the probability of getting at least one head and a least one tail. Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: Assume that in a family, each child is equally likely to be a boy or a girl. A family with three children is chosen at random.
    Assume that in a family, each child is equally likely to be a boy or a girl. A family with three children is chosen at ... . 2/3 D. 4/7 Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance
0 votes
Q: Two coins are tossed simultaneously. What is the probability of getting (a) at most 1 tail (b) at least 1 tail.
    Two coins are tossed simultaneously. What is the probability of getting (a) at most 1 tail (b) at least 1 tail. Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: Two cards are drawn at random from a pack of cards, Find the probability that both are aces if the cards are drawn
    Two cards are drawn at random from a pack of cards, Find the probability that both are aces if the cards ... other with replacement. Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: A die is tossed thrice. Find the probability of getting an odd number at least once.
    A die is tossed thrice. Find the probability of getting an odd number at least once. Select the correct answer from above options...
asked Nov 25, 2021 in Education by JackTerrance
0 votes
Q: In a family of 3 children, find the probability of having at least one boy.
    In a family of 3 children, find the probability of having at least one boy. Select the correct answer from above options...
asked Nov 17, 2021 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...