Mathematics, 30.10.2019 13:31, HannaTheGurls
If we sample from a small finite population without replacement, the binomial distribution should not be used because the events are not independent. if sampling is done without replacement and the outcomes belong to one of two types, we can use hypergeometric distribution. if a population has a objects of one type, while the remaining b objects are of the other type, and if n objects are sampled without replacement, then the probability of getting x objects of type a and (n - x) objects of type b is p(x) = a! /(a - x)! x! middot b! /(b - n + - x)! + (a + b)! /(a + b - n)! n! in a relatively easy lottery, a bettor selects 5 numbers from 1 to 13 (without repetition), and a winning 5-number combination is later randomly selected. what is the probability of getting all 5 winning numbers? round your answer to four decimal places.
Answers: 1
Mathematics, 21.06.2019 12:30, carolyntowerskemp
Hunter designs two flags for his adventure club. what is the length of the base, x, of the larger flag? enter your answer, as a decimal, in the box.
Answers: 2
Mathematics, 21.06.2019 15:30, namira16
You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan
Answers: 1
If we sample from a small finite population without replacement, the binomial distribution should no...
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