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Approximately 10 percent of people are left-handed If two people are selected at random what is the probability that both are right handed?
The probability is approx 0.81
If 10 percent of the population is left handed what is the probability that 5 people in 20 will be left handed?
We'd like to know the likelihood that any 5 people chosen from 20 will be left-handed if the probability of being left-handed is assumed to be 10%. Well, 5 people can be chosen from 20 in (20 C 5) = 15504 ways. So, we have (15504)*(.1^5)*(.9^15) = 3.19%. This is a Binomial probability problem, where we are interested in 'k' successes (k = 5, success --> people being left-handed) in 'n' trials (n = 20).
A fair dice has 4 faces numbered 1 to 4 What is the probability of rolling a 2 exactly 3 times in 10 rolls of the die?
The probability is 0.2503
50 of the people that get mail order catalogs order something. Find the probability that exactly 6 of 10 people getting these catalogs will order something?
0.205
What is the percentage of left hand people in the world?
Hi, as a left hander myself ive had an interest in this, im led to believe through the media we are 1 in every 10 on average.If it interests you, you can search the net for more info about lefties, we were considered half wits, evil doers, witches or the male counterpart, hence some of the unkindly nicknames such as kackhanded etc, basically the history of lefties has been pretty grim, with no tolerance from the right handed majority, these prejudices carried right through the Victorian era into about the 1930s-1940s, luckily now attitudes have changed....i hope....(otherwise someone will feel my southpaw) lol.Also their is a theory that we are the survivor of mirror twins, when our right handed bro or sis may have been lost in very early pregnancy, & we were the survivor.... this is only a theory though!!AnswerBoth my husband, an identical twin with a right-handed brother, and my son, a fraternal twin with a right handed sister are left handed. There is a stirore in London which sells stuff for left handed foldk and we have a left-handed milkpan and a left handed can opener. though funnily enough the right-handers in the family find the left-handed opener easier to use while husband uses the right-handed one.http://www.anythingleft-handed.co.UK/
Approximately 10 percent of people are left-handed If two people are selected at random what is the probability that both are right handed?
The probability is approx 0.81
If 10 percent of the population is left handed what is the probability that 5 people in 20 will be left handed?
We'd like to know the likelihood that any 5 people chosen from 20 will be left-handed if the probability of being left-handed is assumed to be 10%. Well, 5 people can be chosen from 20 in (20 C 5) = 15504 ways. So, we have (15504)*(.1^5)*(.9^15) = 3.19%. This is a Binomial probability problem, where we are interested in 'k' successes (k = 5, success --> people being left-handed) in 'n' trials (n = 20).
How many people in 100 are left handed?
Approximately 10% of the population is left-handed, so in a group of 100 people, you can expect around 10 to be left-handed.
What percent of people are born left handed?
Approximately 10% of the global population is left-handed.
How many celebrities are left handed?
Approximately 10% of the population is left handed.
How much percent of the world is left handed?
10 percent of the world is left handed.
What percent of engineers are left handed?
Approximately 10% of people are left-handed, so it is reasonable to estimate that around 10% of engineers are left-handed as well. However, there is no specific data available for the percentage of left-handed engineers.
Which hand is barack Obama?
Barack Hussein Obama the 2nd is left handed and therefore writes with his left hand. Approximately 10-15% of people are left handed, commonly referred to in the United States as being a southpaw
How many left handed people are in the world?
It's not very accurate, but I claim 10% of the world is left-handed. Also, studies say that people who are left-handed are highly creative. I'm left-handed and I'm the best drawer in my school. Hope that answers your question!
Is there more left hand people in the world or right?
Approximately 90% of people are right-handed, while approximately 10% are left-handed. This means that right-handed people are more common than left-handed people.
Are there a higher percentage of men or women that are left handed?
10% of men and 8% of women are left-handed.
How many people are both handed?
About 10% of the world's population is estimated to be left-handed.
