MATH 1342 CHAPTER 6 HANDOUT

# MATH 1342 CHAPTER 6 HANDOUT - CHAPTERS 6 SUMMARY...

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CHAPTERS 6 SUMMARY PROBABILITY DISTRIBUTION EQUATION CALCULATOR MEAN [ ] * ( ) x p x μ = X L1, p(x) L2 STATS, 1-VarStats L1, L2 STANDARD DEVIATION 2 2 * ( ) x p x σ μ = - Same as above EXPECTED VALUE Same as Mean above Same as above BINOMIAL DISTRIBUTION (given n & p) EQUATION CALCULATOR MEAN * n p μ = N/A STANDARD EVIATION * *(1 ) n p p σ = - N/A P(x = c) * (1 ) x n x n x C p p - - Binom p df(n,p,x) P(x ≤ c) NOTE: This is the sum of all probabilities of 0 to and including x) 0 * *(1 ) x i n i n i i C p p - = - Binomcdf(n,p,x) P(x ≥ c) NOTE: This is the sum of all probabilities of x to and including n) 1 – 1 0 *
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