Mathematics, 15.08.2021 22:20, himydomanasis
A survey is carried out at the University of North Carolina Chapel Hill to estimate the proportion of all graduate students living on campus in the current term. Of the 14,855 graduate students enrolled at the campus, a random sample of 300 was surveyed. What is the sample?
Answers: 1
Mathematics, 21.06.2019 17:10, ieyaalzhraa
The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable
Answers: 2
A survey is carried out at the University of North Carolina Chapel Hill to estimate the proportion o...
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