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| Teaching Since: | May 2017 |
| Last Sign in: | 409 Weeks Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
31.  Assume a binomial probability distribution with n = 50 and 1r = .25. Compute the following:
a.  The mean and standard deviation of the random variable.
b. The probability that X is 15 or more.
c.  The probability that X is 10 or less.
32.  Assume a binomial probability distribution with n = 40 and 1r = .55. Compute the following:
a.  The mean and standard deviation of the random variable.
b. The probability that X is 25 or greater.
c.  The probability that X is 15 or less.
d. The probability that X is between 15 and 25, inclusive.
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