Assume a family is planning to have three children. A. What is is the probablity of a family having 2 girls. B. The probablity of a family having at least 1 boy. C. List the sample space using a B

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1. Math-probablity

Assume a family is planning to have three children. A. What is is the probablity of a family having 2 girls. B. The probablity of a family having at least 1 boy. C. List the sample space using a B for Boy and G for girl (Hint there should be 8 possible outcomes).
2. math probablity

Assume a family is planning to have three children. A. What is is the probablity of a family having 2 girls. B. The probablity of a family having at least 1 boy. C. List the sample space using a B for Boy and G for girl (Hint there should be 8 possible outcomes). ??????
3. Help????????????????????/

Assume a family is planning to have three children. A. What is is the probablity of a family having 2 girls. B. The probablity of a family having at least 1 boy. C. List the sample space using a B for Boy and G for girl (Hint there should be 8 possible outcomes).
4. math probablity- Respond as soon as possible

Assume a family is planning to have three children. 1. Why do probabilities centered around this scenario represent the same probabilities as those for flipping three coins
5. statistics

Let the random variable x represent the number of girls in a family with three children. Assume the probability of a child being a girl is 0.46. The table describes the probability of having x number of girls.Determine whether the table describes a probability distribution. If...
6. bayside hs

One genetic disease was tested positive in both parents of one family. It has been known that any child in this family has a 25% risk of inheriting this disease. A family has three children. The probability of this family having at least two children who inherited this genetic...
7. statistics

Let the random variable x represent the number of girls in a family with three children. Assume the probability of a child being a girl is 0.42. The table on the right describes the probability of having x number of girls. Determine whether the table describes a probability ...
8. math (stats)

Enter your answers as decimals or fractions, rather than percents. In a family with 7 children what is the probability of having 4 boys and then 3 girls, in that order? (Exclude multiple births and assume all outcomes are equally likely). Preview In a family with 7 children, ...
9. Finite Math

Suppose a family has 5 children. Suppose the probability of having a girl is 1/2. find the probability that the family has exactly 3 girls and 2 boys?
10. math

In a family with 4 children what is the probability of having 1 boy and then 3 girls, in that order? (Exclude multiple births and assume all outcomes are equally likely). In a family with 4 children, what is the probability of having 1 boy and 3 girls, in any order? (Exclude ...
11. math( pls help me out)

A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.
12. math

A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.
13. math

A sample of four families with three children each was taken.find the probability that one family has two girls,two families have three girls and one family has three boys.
14. children who require special treatment

mr.ames is married and has two children.he abuses alcohol.a family therapist would classify mr ames family as have a sick family pattern of a ? a.weak father b.2nd class family c.malevolent mother d.soluble dad my answer is d
15. math

Suppose that China’s population policy is modified so that every family could have children until either a boy is born or until a maximum of four children are born, whichever comes first. Assume that every family chooses to have as many children as possible under this policy...

A family has four children and we assume that births occur with equal frequency for both sexes. Construct a sample space for all possible family arrangements allowing for order of birth to count. a) How many different arrangements are possible? b)find P (three are boys)= c)...
17. maths-probability

A family has four children. The probability of having a girl is 1/2. What is the probability of having 2 girls followed by 2 boys?
18. math

how do i determine how many people are in a family including mom and dad if 1/2 of family is male children and 1/3 of family is female children? What formula do i use to find my answer?
19. mathematics

Consider the composition of a three-child family. Assume that a girl is as likely as a boy at each birth. What is the probability that there is one boy and two girls in the family?
20. math

If 1/3 of a family is female children and 1/2 of a family is male children Including the parents how do I find the number of people in the family?
21. math

I feel as though I am missing something here...Suppose a family wants to have 3 children. Find the probability that the family has at least 1 boy. Help?
22. math

I feel as though I am missing something here...Suppose a family wants to have 3 children. Find the probability that the family has at least 1 boy. Help?
23. biology 101

Produce a family tree for at least three generations of your family or a friend’s family following these genetic traits: Eye color Hair color Dominant hand Height Widow’s peak Hitchicker’s thumb A family genetic disorder Can't seem to start could you please give me an ...
24. biology

Produce a family tree for at least three generations of your family or a friend's family following these genetic traits: Eye color Hair color
25. math

if you have a bill of 1.346 pesos how can you equal each person in 5 family per head? example.family of Joseph-3 family of Ben -2 family of Greg -4?
26. Math

f you have a bill of 1.439 pesos how can you equal each person in 3 family in per head? example.family of Joseph-3 family of Daniel-2 family of charles-5?
27. math

the probability of havingtype O blood is 1/2 and the probablity if having type A blood is 1/4. what is the probablity of a person having either typr O blood or type A blood ?
28. MATH

A family has 4 children. A tree diagram or systematic list can be used to show how many ways the children could have been born, from first born to last born. Determine how many ways the family could have had one boy and 3 girls.
29. Statistics

The Jones family was one of the first to come to the U.S. They had 9 children. Assuming that the probability of a child being a girl is .5, find the probability that the Jones family had at least 5 girls.
30. elementary statistics

56% of families had no children under the age of 18;17% had no child;18% had two children;6% had three children; and 3% had four or more children. If a family is selected at random, find the probabilty that the family has less than three children(express your answer in percent...
31. Probability

We are given the following statistics about the number of children in the families of a small village. There are 100 families: 10 families have no children, 40 families have 1 child each, 30 families have 2 children each, 10 families have 3 each, and 10 families have 4 each. 1...
32. science

Never found in nature uncombined? Alkali metals Alkaline Earth Metals Boron Family Carbon Family Nitrogen Family Oxygen Family Halogen Family Noble Gases
33. HEALTH PLZ ITS OVERDUE

1. The type of family structure that has a biological parent, a stepparent, and the children of one or both parents describes which type of family unit? a.blended family b.extended family c.foster family d.nuclear family 2.some children move from one family to family several ...
34. Physical science

Never found in nature uncombined? Alkali metals Alkaline Earth Metals Boron Family Carbon Family Nitrogen Family Oxygen Family Halogen Family Noble Gases
35. physical science

do not noramlly react with other elements? Alkali metals Alkaline Earth Metals Boron Family Carbon Family Nitrogen Family Oxygen Family Halogen Family Noble Gases
36. college math

A couple plan to have exactly three children. (a) Construct a tree diagram and list the sample space. (b) Find the probability that the family has at least two girls.
37. probability

PROBLEM 7: SAMPLING FAMILIES (3 points possible) We are given the following statistics about the number of children in the families of a small village. There are 100 families: 10 families have no children, 40 families have 1 child each, 30 families have 2 children each, 10 ...
38. Probability

We are given the following statistics about the number of children in the families of a small village. There are 100 families: 10 families have no children, 40 families have 1 child each, 30 families have 2 children each, 10 families have 3 each, and 10 families have 4 each. ...
39. English expression

How many are there in Mi-na's family? There are five in her family: her father, her mother, her older brother Min-su, her younger brother Min-ho, and her. How many people are there in Mi-na's family? How many members are there in Mi-na's family? How many people are in Mi-na's ...
40. math

if you have a bill of 1.354 pesos ( philippines money) how can you it equal to a three family. example .Daniel 2 children Rolando 4 children Dante 5 children. how much will he pay per head of the family in order to equal a bill of each children to a bill of 1.354?
41. English 1101 composition & rhetoric

Put these sentences in order 1-6, based on whether it is the TS(1), GD1(2), SD1(3), GD2(4), SD2(5), CS(6), of a body paragraph in a five paragraph essay. A) Benson claims that the typical family eats together once a week now; a family having dinner together every night is no ...
42. STAT

The Cox family has 4 boys. •What is the probability of a 4-child family having 4 boys? •What is the probability that the next child of the Cox family will be a boy, given that they have already 4 boys in a row?
43. help... probability

The Smith family has 4 children that are all girls. What is the probability that the next one will be a girl? You plan on having four children and you want all boys. If you have children, what is the probability you will get four boys?
44. Sociology

I'm working on my sociology assignment on American Family. I have to answer questions on how today's american family have changed from watching old and current tv shows that my teacher assigned to us. (The 70's show and Gilmore Girls) Now, I watched some of the episode of the ...

With a population of 10,000 children (50% boys and 50% girls, 70% white and 30% nonwhite, and 57% single-parent family and 43% dual-parent family), what steps would you use to select a representative sample size of 150?
46. problem of the week

there are three children in the mocks family. the sum of the ages is 60. how old are the three children in the mocks family?
47. Algebra

A family earns \$1800 a month. The family's expenses are at least \$1250. Write and solve an inequality to find the possible amounts the family can save each month.
48. probability

For a family with 2 children, the sample space indicating boy (B) or girl (G) is BB, BG, GB, and GG. If each of the outcomes is equally likely, find the probability that the family has 2 girls, given that the first child is a girl.
49. Statistics

In planning a family of 4 children assume boys and girls are equally likely on each birth. Find (i) the probability distribution (ii) the expected number of boys (iii) the standard deviation of the number of boys.
50. chemistry

When calling the families on the periodic chart by the top or first name in the column, where hydrogen is a non metal, and in family 13, where boron is a metaloid , is it correct to call those families the hydrogen or lithium family or/ and the boron family and for family 14, ...
51. English

I'm confused about the meaning of this sentence: The typical family is three or four children; the latter among the 8 to 12 children that will be born into the family during the lives of the parents. So I get confused where it says "the latter" Does this mean that in total ...
52. Math

Family intends to have four children, prepare a tree diagram for this family and list the possible outcomes
53. Spanish

Which statement is not true about friendships in the Spanish speaking world? a. Close friends of the family often attend family gatherings b. Close friends of the family are treated like family members c. Family members call close friends tia or tio even though they are not ...
54. history

According to confucius what was the role of family in society A. Family was less important than the law B. Family was more important than the gods C. Family relationships should not form the basis of society D. Family relationships were not as important as civil duty
55. steve damon reiny help probability

A couple will stop given birth immediately a female child is born. If a male is 5 times more likely to be born as a female. Find a) The expected number of delivery of that family. b)the probability that they ll be 5 children in the family. 3) Probability that they ll be at ...
56. statistics

3. A couple is planning on having four children. Assume that the probabilities of the man fathering a boy or a girl are .50 and .50, respectively. What is the probability that a. exactly two will be boys, b. fewer than two will be boys, and c. more than one will be a boy? ...
57. planning & implementing for the environment

Three things that you should consider grouping children in your center are the child's A. chronological age, family type, and socioeconomic status B. chronological age, developmental level, and individual needs. C. developmental level, individual needs, and family type. D. ...
58. Math

If a family has 4 children, in how many ways could the parents have 2 boys and 2 girls as children?
59. program planning

The purpose of a home visit is to A. determine the income level of the child's family.B. understand the interactions that go on at home between the child and the family.C. compare the child's actions with those of brothers and sisters.D. see if the child's family lives in an ...
60. statistics

If boys and girls are equally likely to be born, what is the probability that in a randomly selected family of 6 children, there will be at least one boy? (Find the answer using a formula. Round your answer to three decimal places.)
61. Maths

It is assumed that when children are born they are equally likely to be boys or girls.What is the probability that a family of four children contains (a) three boys and one girl (b) two boys and two girls
62. English expression

A family is the basic unit of our society. Let's learn the expressions for family relationship and for introducing a family. ------------------------ Are the sentences grammatical? What about the use of 'a' ? Am I using the article correctly? Or do I have to omit it?
63. Sociology

Analyze the functions of the family by addressing the ideal family structure as it compares to real family structures. In essence, compare the ideal and real culture of the American family.
64. Math

If boys and girls are equally likely to be born, what is the probability that in a randomly selected family of 8 children, there will be at least one boy? (Find the answer using a formula. Give your answer correct to three decimal places.)
65. math

What is the probability that exactly three children in a family of five children will be boys? Assume that P(boy)=P(girl)
66. Health

what should you refrain from doing while helping a friend or family member who is being abused? A) Confront the abuser on behalf of your friend or family member. B) Encourage your friend or family member to seek help or guidance from others. C) Tell your friend or family ...
67. English

1. The crowd was small. 2. The crow were deeply impressed by the concert. 3. The audience was large/big. 4. The audience were began to talk loudly. 5. The family is large/big. 6. The family are all well. 7. The committee is composed of 6 members. 8. The committee are having ...
68. English expression

1. How many are there in your family? 2. How many people are there in your family? 3. How many members are there in your family? --------- Are they all aceptable? Which one is the most common?
69. english

29. Which of the following is not a major conflict in Katherine Ann Porter's short story "He"? (1 point) A)the difficulty a family has trying to survive financially B)the struggle of a family to take care of a disabled child C)the concern of a family for how they appear to ...
70. Math

What is the probability that a family with 4 children will have exactly 2 girls and 2 boys?
71. math

In a family of 5 children, how many different ways can you have 3 boys and 2 girls?
72. English

1. Her family is having a barbecue party. The person has put a piece of meat on the barbecue. A girl is carring some fish on the plates. 2. Each person is cooking meat on the barbecue. Her family is having a barbecue. That person is barbecuing some meat. (Would you check the ...
73. Math

I was baking 20 cookies for my family and me. My family has 8 people in it. My four friends came over, and wanted some I said sure. How many cookies could they have if Each person in my family had a cookie?
74. Math

Design a simulation to determine the probability of having exactly 2 boys and a family of five children
75. Math

A family has three children. Assuming a boy is as likely as a girl to have been born, what is the following probability? Two are girls and one is a boy.
76. math

It has been found out that the probability that a child is a male in family is 0.4. In a family of 6 children, what is the probability that; i. exactly 5 are boys ? ii. at least 4 are boys ? iii. all boys
77. family

Whats the difference between a nuclear family amd family of orgin?
78. probablity

You are off to soccer and love being a goalkeeper, but that depends who is the coach today : - with coach Ahmed the probablity of being a goalkeeper is 0.5 -with coach Usman the probability of being a goalkeeper is 0.3 Ahmed is coach more often.About 6 out of every 10 games ( ...
79. english

Revise this sentence. Can you help me? I'm having trouble with the subject and verb. Plato was born around 428 B.C. His family was part of the Roman aristocracy. Many of his family members were active in politics. But Plato consciously resisted ever becoming a statesman himself.
80. Psychology

Would this be an example of top-down processing? I am at home, and I have left a room where a family member is sitting. I come back to this room awhile later and start having a conversation because I expect the family member to still be there because I did not hear him or her ...
81. English

What will Sonya's family do this weekend? 1. They will plant potatoes. 2. Her family will plant potatoes. (Are both grammatical? Which answer is common?) ----------------- 1. On weekends what do Sonya and her family do? 2. On weekends what do Sonya and her family members do? 3...
82. check math

If boys ad girls are equally likely to be born, what is the probability that in a randomly selected family of eight children, there will be at least one a boy. Answer 0.984
83. stats

Suppose we had two families, where Family A included 5 children and Family B included only 1 child. If we randomly chose a child from the families, what is the probability that the child came from Family A?
84. Health (Ms. Sue)

Develop an action plan to deal with a conflict you might have with a family member or friend. A: To deal with a conflict I might have with a family member or friend, I may speak with a counselor and ask for advice for I should do. I may also encourage that my entire family ...

Would you please check these questions and my answers? The first question is pretty tricky- but its talking about transitions during early childhood services. 1. Transition planning for children with special needs should focus primarily on: A. maintaining continuity of ...
86. Math

In a European country, 20% of the families have three children, 30% have two children, 40% have one child, and 10% have no children. On average, how many children are there to a family
87. Health (Ms. Sue or Writeacher)

Develop an action plan to deal with a conflict you might have with a family member or friend. (Am I supposed to be specific?) A: To deal with a conflict I might have with a family member or friend, I may speak with a counselor and ask for advice for I should do. I may also ...
88. Maths

In a family of four children, what is the probability that there are at least two girls if the eldest child is a girl? a)15/16 b)7/16 c)3/4 d)7/8 e)3/8 I'm not exactly sure how to even approach this problem; someone pretty please help me.
89. statistics, probability

It has been found out that the probability that a child is a male in family is 0.4. In a family of 6 children, what is the probability that; i. exactly 5 are boys ? ii. at least 4 are boys ? iii. all boys
90. Statistics

Suppose a random family of four is selected (two parents and two children). Suppose further that you are told one of the two children is a girl. Given that this family has at least one daughter, what is the conditional probability that it also has a son? (HINT: write out the ...
91. English

Hi there, I am currently in the progress of writing a essay for my sister's keeper but I am having trouble creating a thesis statement. The idea I want to focus on is about family and the importance of balance and how one member's difficulties can affect the overall family and...
92. test review

there's a book named "In My Family" in Harcourt Trophies. these are the questions I'm stuck on: What is the goals of all the paintings that Carmen Lomas Garza paints. A. to remember growing up in Kingsville, Texas B. to encourage pride in the Mexican American heritage C. to ...
93. Sociology

Can someone give me an idea to what show or movie to analyze and discuss Amercian family? Also it needs to include transitions and problems in family life, stages of family and alternative family forms. I cannot think for any show or movie off the top of my head. So any help ...
94. Cultural Diversity

Consider this scenario: Deana recently decided to start attending college, yet her family is criticizing her decision. They argue that she should focus on working so she can start earning money. When she begins school, they fear she will not have as much time to spend with ...
95. healt

Consider this scenario: Deana recently decided to start attending college, yet her family is criticizing her decision. They argue that she should focus on working so she can start earning money. When she begins school, they fear she will not have as much time to spend with ...
96. statistic

Three Children – A couple are planning to have 3 children. What is the sample space for three children? (What are all the possible outcomes for three children? Assume that boys and girls are equally likely, so that the sample events are equally likely.
97. Math

Twelve of your family members went to the movies. The admission price for adults is \$6 and children is \$4. How many adults and children went to the movie if the total cost for your family was \$54?
98. math

the picnic committee dicided that the charge for this year's fundraiser picnic is \$10 per family puls %2 for each person in the family. determine the number of people in a family that pays \$36?
99. Math - Data Management

If we take a sample of 2400 families with five children, a) what is the probability that a family will have exactly 2 girls? b) How many of the families would you expect to have exactly two girls?
100. algebra

A family of 2 adults and 4 children visited Sentosa during the June holidays.An adult ticket cost \$18.90 and a child ticket \$12.80 during the promotional period.if the family enjoyed the promotional price,what was the total cost of the tickets for the family ?and what would be...