STAT 311 Introductory Probability Purdue
Find below a list of sample documents for Purdue STAT 311 course.
Purdue STAT 311 documents:
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STAT311 This is just a sample test Final Sample Exam 1. One out of 1000 light bulbs manufactured by factory A is defective. What is the probability that there are more than 2 defective ones in 10, 000 light bulbs manufactured by factory A? 1 - e-1 -
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Formula Sheet Distribution E(X) V ar(X) Binomial(n, p) np np(1 - p) Poisson() 1-p 1 Geometric(p) p p2 N -n Hypergeometric(n, N, p) np ( N -1 ) n p (1 - p) (b-a)2 a+b Uniform(a, b) 2 12 1 1 Exponential() 2 Normal(, 2 ) 2 Standard Normal 0 1 -