In a world in which every family has seven children (quite unlikely!) the probability would be 35/128 = 0.273. However in the world that we live in, families with 7 children are very rare and so the answer would be 0.273 of that very rare proportion.
No but it gives you a better chance at having them.
A woman with a bigger family, her offspring has a greater chance of having cleft lip and palate. The bigger then family with this physical problem causes an even greater chance of having cleft lip and palate.
No, but if you have twins in your family there is a good chance of twins but soy stuff does not increase or decrease your chance of having twins.
Its at 50/50 chance... The twin or female double egg is what causes twins... its on the woman's side of the family..
A polynomial with two terms is called a binomial.
Since it is influenced by genetics, it is quite possible for two or more siblings to get this.
If we consider there is a 50% chance for having a boy and 50% for having a girl*, there is : - 12,5% chance of having no boys; - 37,5% chance of having 1 boy; - 37,5% chance of having 2 boys; - 12,5% chance of having 3 boys. Therefore, there is 50% chance of having at least two boys. *The odds are more like 51% for having a boy and 49% for having a girl, but it doesn't really matters.
Hope would mean having a belief in chance.
Usually applied to accounting, so I will answer based on accounting. If a company has 3000 accounts numbered from 1 to 3000. Lets say you are to look at 100 files. 3000/100 = 30, random sampling is not choosing every 30th account. That does not give an equal chance of selecting each file. File 101 would never be selected. This is a biased sampling. You must use some kind of random number generator to select the 100 files to look at so that every file has an equal probability of being reviewed.
Poisson and Binomial both the distribution are used for defining discrete events.You can tell that Poisson distribution is a subset of Binomial distribution. Binomial is the most preliminary distribution to encounter probability and statistical problems. On the other hand when any event occurs with a fixed time interval and having a fixed average rate then it is Poisson distribution.
50-50. In the circumstances you list, each child of theirs has an equal chance of having- or not having- HD.
Sampling allows researchers to collect data from a smaller subset of a population, saving time and resources. It can provide insights into the characteristics of a larger population without having to survey everyone. Additionally, sampling can reduce bias in data collection and improve the overall quality of research findings.