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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
If two events are independent the probability that both occur is?
That probability is the product of the probabilities of the two individual events; for example, if event A has a probability of 50% and event B has a probability of 10%, the probability that both events will happen is 50% x 10% = 5%.
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.
How many people are both handed?
About 10% of the world's population is estimated to be left-handed.
Are there a higher percentage of men or women that are left handed?
10% of men and 8% of women are left-handed.
