A binomial distribution for which the number of trials n is large can well be approximated by a Poisson distribution when the probability of success, p, is:
举一反三
- The normal approximation to the binomial distribution works best when the number of trials is large, and when the binomial distribution is symmetrical (like the normal).
- In a binomial distribution,
- Which of the following statements is not a property of the normal probability distribution?
- In order to use the normal distribution for interval estimation of m when s is known, the population A: must be very large B: must have a normal distribution C: can have any distribution D: must have a mean of at least 1
- A Poisson distribution with µ = .60 is a: