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What is the probability of a couple having a boy?
1:1
What will be the probability of 4 sons to a couple?
Since the probability of having a son is about 1/2, the probability of the first 4 children being boys is about (1/2)4.
Carlotta brought a new skateboards for which the probability of having a defective wheel is 0.015 What is the probability of not having a defective wheel?
1-.015 = .985
What is having a probability of 1?
An event occurring with absolute certainty.
What is the probability of having the same number when rolling a dice twice?
If it is a regular dice then the probability is 3/6 that is 1/2
What is the probability of having 3 baby girls in a row?
Assuming that the probability of having a baby girl is 1/2 and that of having a baby boy is 1/2, the probability of having 3 baby girls in a row is (1/2)(1/2)(1/2)=1/8.
What is the probability of a couple having a boy?
1:1
If the probability of a defect is 0.015 what is the probability of not having a defect?
1-.015 = .985
Can a probability be greater than 0?
Yes a probability can be between 0 (meaning impossible) and 1 (meaning certain to happen).
What are the ratios of a heterozygous dihybrid cross and what is the probability of having the recessive trait show?
9:3:3:1 The probability of having both recessive traits is 1:16.
What is the probability of rolling a 3 or a 4?
2/6 or 1/3 or 0.3333.
What will be the probability of 4 sons to a couple?
Since the probability of having a son is about 1/2, the probability of the first 4 children being boys is about (1/2)4.
Carlotta brought a new skateboards for which the probability of having a defective wheel is 0.015 What is the probability of not having a defective wheel?
1-.015 = .985
What is having a probability of 1?
An event occurring with absolute certainty.
What event has a probability of 1?
An event which has a probablility of 1 is one that will definitely happen. Probabilities range between 0 and 1 (0% and 100%) with a probability of zero meaning it is impossible and a probability of one meaning that it is definite. i.e. winning the lottery if you never play has a probability of zero and winning the lottery if you know the correct numbers in advance has a probability of one.
What is the probability of having a girl versus having a boy?
The probability of having a girl versus a boy is 1/2 because there is two things you have a chance of getting and you can only get one or the other.
Probabilty of having 12 boys and 1 girl?
Assuming the probability of having a boy is 1/2, and that the probabilities are independent: Probability of 1 girl and 12 boys = (1/2)13 * 13 = 0.001587..., which is around 1/630
