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A class has 14 girls and 15 boys. If all of their names are put on separate slips in a hat. What is the probability of each person's name being chosen?
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What else can I help you with?
How do you find the probability of a random point being chosen in a shaded region in a circle?
The probability of a single point being chosen is 0.The probability of a single point being chosen is 0.The probability of a single point being chosen is 0.The probability of a single point being chosen is 0.
What is the probability of 2 randomly chosen angles of a square being congruent?
As all the angles in a square measure 90°, the probability of 2 randomly chosen angles being congruent is 1.
What is probability of two persons being born on different days?
364 out of 365
A committee consists of 7 women and 4men if a member of the committee is chosen at random to act as chairperson what is the probability that the choices is woman?
The probability of a woman being chosen in this situation is 7/11.
If the probability of getting identical is 0.004 while the probability of fraternal twins is 0.023 then what is the probability that a person chosen at random will not be a twin?
1- P(identical) - P(fraternal) =1-0.004-0.023 =0.973 The probability of being a identical or fraternal twin plus the probability of not being a twin has to add to 1. so 1- probability of being twins=probability of not being a twin ;-)
What does non-probability means?
A type of unit sampling where it is not known which of the units will be picked to be sampled, and where some of the units have a zero probability of being chosen.
What is the theoretical probability of a gold shirt being chosen?
Unlikely, unless you are an extremely wealthy person.
When does the probability of an event equals one?
The probability of an event is one when the event is absolutely certain to happen. It is more useful to understand why the sum of probabilities of an event adds up to one. If you have an event with a probability of p, then the probability of the event not occurring is 1 - p. This is because p plus (1 - p) is 1. That seems trivial, but consider a realistic example... Lets say you are subject to random drug testing, and that you are in a 100% pool such as might be mandated by 10CFR26, "Fitness for Duty in a Commericial Nuclear Power Plant". What is the probability that you will be chosen at least once in a year? Well, if sampling occurs five days a week, then there are 260 samples per year. The probability of being chosen in one sample is 1 in 260, or 0.003846. That means the probability of not being chosen is 259 in 260, or 0.9962. The probability, then, of not being chosen in one year is (259 in 260) raised to the 260th power, or 0.3672, which is about 95 in 260. Invert once again, and you see that the probability of being chosen at least one time in a year is 165 in 260, or 0.6328.
What is the probability of a girl being chosen if there are 10 boys and 14 girls?
If the choice is unbiased, the change is 14/(10+14). If the chooser prefers choosing boys, the probability is 0.
A sample selected in such a way that each members of the population has an equal probability of being chosen?
That is known as a simple random sample, or SRS.
A nursing class has 13 women and 18 men If a student is chosen randomly to be the team leader what is the probability the student is a woman?
The probability that a randomly chosen student is a woman can be calculated by dividing the number of women by the total number of students in the class. In this case, there are 13 women and 31 total students, so the probability is 13/31, which simplifies to approximately 0.419 or 41.9%.
What is the meaning of shortlisted?
It usually means that you were chosen from among many other persons, and along with just a few others, are now on a "short list" of people being considered for whatever it is you applied.
