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A bag contains 30 cookies 9 vanilla 9 chocolate and 12 oatmeal. What is the probability that a chocolate is randomly selected?
Wiki User
∙ 7y ago
9 out of 30, which simplifies to 3 out of 10.
Wiki User
∙ 7y ago
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What is non-probability sampling?
Non probability sampling is where the samples are not selected randomly.
What is the probability that a randomly selected person will be both over 50 and female?
The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.
What is the probability that a randomly selected man between age 55 and 64 does not have this disease?
The answer will depend on what the disease is.
You randomly select 500 students and observe that 85 of them smoke Estimate the probability that a randomly selected student smokes?
85/500 = 17%
Must randomly select 5 people out of 26 what is the probability that the 5 youngest are selected?
It is approx 0.001824
What is non-probability sampling?
Non probability sampling is where the samples are not selected randomly.
A bag contains fifteen red and thirty blue raffle tickets A ticket is randomly selected from the bag What is the probability of a red ticket?
1/3
What is the probability that a randomly selected person will be both over 50 and female?
The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.The answer depends on the demography of the population from which the person is randomly selected.
Surveyed 1000 ppl 600 said like vanilla and 300 liked chocolate 250 liked both what is the empirical probability a randomly selected person would like at least one of these 2 flavors?
The probability that a single person would like at least ONE flavour - is 9/10 * * * * * No. 350 liked only Vanilla 250 liked Vanialla and Chocolate 50 liked only Chocolate That makes 650 [the remaining 350 did not like either]. Therefore the probability that a randomly selected person likes at least one of the two tastes is 650/1000 or 65%
What is the probability that a randomly selected date in one year is not in the month of December and januray?
10/12
What is the probability that a randomly selected man between age 55 and 64 does not have this disease?
The answer will depend on what the disease is.
If a point is randomly selected from the colored area of the graph what is the probability that it will NOT be in the red region?
15 19
You randomly select 500 students and observe that 85 of them smoke Estimate the probability that a randomly selected student smokes?
85/500 = 17%
The probability of a person getting a cold is .7 What is the probability that 4 people if selected randomly will get a cold?
If the events can be considered independent then the probability is (0.7)4 = 0.24 approx.
Must randomly select 5 people out of 26 what is the probability that the 5 youngest are selected?
It is approx 0.001824
What is the probability that a randomly selected case from a normally distributed distribution will have a score between -1.00 and the mean?
The answer is 0.1586
What is the probability that one randomly-selected person in America will know another randomly-selected person in America?
There is not enough information about the the distribution of the number of people known by each individual - nor the averages. It is therefore no possible to give an answer any more precise than "the probability will be infinitesimally small".
