Divorce Suppose that the probability that a randomly selected person who has recently married for the first time will get a divorce within 5 years is 0.2. Suppose we follow 12 married couples (24 people) for 5 years and record the number of people divorced. Why is the binomial model inappropriate for finding the probability that at least 7 of these 24 people will be divorced within 5 years? List all binomial conditions that are not met.
Divorce Suppose that the probability that a randomly selected person who has recently married for the first time will get a divorce within 5 years is 0.2. Suppose we follow 12 married couples (24 people) for 5 years and record the number of people divorced. Why is the binomial model inappropriate for finding the probability that at least 7 of these 24 people will be divorced within 5 years? List all binomial conditions that are not met.
Solution Summary: The author explains that the binomial model cannot be used to calculate the required probability of a divorce.
Divorce Suppose that the probability that a randomly selected person who has recently married for the first time will get a divorce within 5 years is 0.2. Suppose we follow 12 married couples (24 people) for 5 years and record the number of people divorced. Why is the binomial model inappropriate for finding the probability that at least 7 of these 24 people will be divorced within 5 years? List all binomial conditions that are not met.
7.1. If X has an exponential distribution with the
parameter 0, use the distribution function technique
to find the probability density of the random variable
Y = ln X.
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3. Please
What does the margin of error include? When a margin of error is reported for a survey, it includes
a. random sampling error and other practical difficulties like undercoverage and non-response
b. random sampling error, but not other practical difficulties like undercoverage and nonresponse
c. practical difficulties like undercoverage and nonresponse, but not random smapling error
d. none of the above is corret
Precalculus: Mathematics for Calculus (Standalone Book)
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Discrete Distributions: Binomial, Poisson and Hypergeometric | Statistics for Data Science; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=lHhyy4JMigg;License: Standard Youtube License