A family has three children. what is the probability that they do not have only boys or girls?
A) 1/8
B)3/4
C)7/8
A family has three children. what is the probability that they do not have only boys...
What is the probability that a family with three children does not have three children of the same gender? Assume boys and girls are equally likely. List all possible outcome for this event!
Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer or a simplified fraction.) Suppose that a family has 5 children. Also, suppose that the probability of having a girlis probability that the family has the following children. Find the Exactly 2 girls and 3 boys The probability is Type an integer...
(3. 3.) What is the probability that a family with 4 children has: (Use tree diagrams) What is the probability that a family with 4 children has: (Use tree diagrams) a. 3 boys and a girl b. 3 girls then a boy c. at least 1 boy
A certain family has 6 children, consisting of 3 boys and 3 girls. Assuming that al birth orders are equally likely, what is the probability that the 3 eldest children are the 3 girls? 22.
A family has three children. The probability of having a girl is 0.5. What is the probability of having 2 girls followed by 1 boy? The answer should be to the nearest thousanth A. 0.125 B. 0.191 C. 0.148 D. 0.375
1 Suppose that a family has 3 children. Also, suppose that the probability of having a girl is 2 Find the probability that the family has the following children. Exactly 3 girls and 0 boys The probability is (Type an integer or a simplified fraction.)
A couple wants to have 2 boys and 2 girls. They will continuous to have children until they have reached the goal. Assuming that the probability that they have 54% chance to have a boy and 46% chance to have a girl in every pregnancy. No twin or more are possible. Assuming that their goal is possible and has been fulfilled today! a. What is the probability that they have exactly two boys? b. What is the probability that they...
In a family of four children, what is the probability of having all boys? Assume a 50:50 sex ratio (i.e., for each child born, there is a 50% chance that it is male and a 50% chance that it is female). 1/8 1/4. 1/2. 1/16. 1/32
not sure how to do this O In a family with children the probability that all the children are girls is apporimately 0.125. In a random sample of 1000 miles with children, what is the apposaimate probability that 100 or fewer will have 3 girls? Approximate a binomial distribution with a normal distribution TT Click the icon to view the area under the standard normal curve table The probability that 100 or fewer families will have 30 Round to four...
1) Find the probability that in a family of 3 children,l have at least 2 boys 2) Find the relative and absolute change for new=$400 and old= $200 3)Find the standard deviation of the following data 20,30,70,80 4) convert 3 square miles into square kilometers.hint 1 kil=1000 met. And 1 met.=3.281 feet 5) Find the balance on $2000 at 5% compounded monthly for 10 years 6)If I purchase a painting for $500 and it appreciates in value by $100 per...