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What is the probability of twenty-two consecutive same gender births?
Assuming that the chance of a woman giving birth to a boy or a girl is the same (in reality there's about 105 boys born for every 100 girls) then the probability of 22 of the same gender births *in a row* is: P=(0.5)^22=0.0000002384 or 1 in 4,194,304 It depends on the "when" of the question. If you point at a childless woman, and say "She will give birth to 22 children. What is the likelyhood that they will all be girls?" In that case the probability will be one in two-to-the-twenty-second. Pretty long odds. BUT, if you point at a woman with twenty one children, and ask "What are the odds that the next one will be a girl?" Then the answer is one in two. Make sense?
What is the probability of the next four births at a hospital being all girls?
Assuming that the births at the hospital are equally likely to be of either gender then the answer is (1/2)4 = 1/16
What is the probability of having 4 boys in 10 births?
25
What does the term vital statistics refer to in statistics?
Births and Deaths
If on an average one birth in 80 is a case of twins what is the probability that there will be atleast one case of twins in a hospital on a day when 20 births occur?
Ans : Probability that there will be at least one case of twins = 1-(79/80)^20
How many births in 1 second?
4.7 in the world
How many peoples are born per hour?
Total births per second: 4.17 Total deaths per second: 1.80 Net growth: 2.37 per second via. http://www.peterrussell.com/Odds/pop.php there ya go
How many births to female monkeys?
i have only know of a monkey to only have one baby
How many births were there in 1991?
Where are these births? What country, city, continent, world? Please specify?
How many births in the US in 2007?
There were approximately 4.3 million births in the U.S. in 2007.
How many births in the us per hour?
It is estimated to be 15000 births per hour in the United States.
How many people are born one day?
4.1 births every second. 245 every minute 14,698 per hour this means ==352,755 people are born every day== 10,759,033 a month and 129,108,390 are born every year
How many children in the world have Fetal Alcohol Syndrome?
Approximately one in four live births are a victim of FAS.
How many births per year?
90
How many many births have there been today?
On average 340,500.
How many babies are septuplets?
Having quadruplets means having four babies at one time (one pregnancy/one delivery with multiple births).
Is it possible for a woman with a small pelvis to have a vaginal birth?
Yes, I was told that I had a small pelvis and I had two vaginal births. My first one was a forcepts delivery but my second one was fine.
