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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 339 Weeks Ago, 6 Days Ago |
| Questions Answered: | 19234 |
| Tutorials Posted: | 19224 |
MBA (IT), PHD
Kaplan University
Apr-2009 - Mar-2014
Professor
University of Santo Tomas
Aug-2006 - Present
Question description
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1. Find the normal approximation for the binomial probability P(x = 6), where n = 15 and p = 0.4. Compare this to the value of P(x = 6) obtained from the binomial table.
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Suppose that x has a binomial distribution with n = 25 and p = 0.4.
2. Explain why the normal approximation to the binomial distribution is reasonable.
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Consider the set of numbers {1, 3, 5, 7}.
3. Make a list of all possible samples of size 2 that could be drawn with replacement from this set of numbers.
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4. Construct the sampling distribution of sample means for the samples in question 3.
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