ime261a5s - IME261 10Fall2010 Assignment5SOLUT TIONS Ou utof30pts MaterialCovered:Chapter5 M Directions:P D eeproblems slistedbelow w.SHOWYO OURWORK Fr

# ime261a5s - IME261 10Fall2010 Assignment5SOLUT TIONS Ou...

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M D Fr P M St Material Cov Directions: P rom your tex roblem 5.14 Mean = μ = 6 tandard Dev a) <2p ݖ ൌ ହହ b) <2p ݖ ൌ ହ଴ c) <2p ݖ ൌ ଺଻ d) <2p ݖ ൌ ହ଼ ered: Chapt Please comp xt: 4 (pg. 196) 000 viation = σ = pts> Find P(5 ହ଴଴ି଺଴଴଴ ଶସ଴ ൌ െ pts> Find P(5 ଴଴଴ି଺଴଴଴ ଶସ଴ ൌ െ pts> Find P(X ଻ହ଴ି଺଴଴଴ ଶସ଴ ൌ 3 pts> Find P(X ଼଴଴ି଺଴଴଴ ଶସ଴ ൌ െ er 5 lete the thre 240 5500 < X < 65 െ2.08 5000 < X < 59 െ4.17 X < 6750) 3.125 ൎ 3.1 X < 5800) െ.83 IME 261 Assignm Ou ee problems 500) ݖ ൌ ଺ହ଴଴ି଺଴ ଶସ଴ From P( 2. P(0 < 0.481 900) ݖ ൌ ହଽ଴଴ି଺଴ ଶସ଴ Fr P( P( 0.5 3 So P Fro P(0 P( .5 So P (x<580 From t P( 0.83 0.5 – 0 10 Fall ent 5 SOLUT ut of 30 pts s listed below ଴଴଴ ൌ 2.08 m the Standa 08 < z < 0) = < z < 2.08) = 12 + 0.4812 ଴଴଴ ൌ െ.417 om the Stan 4.17 < z < 0 0.417 < z < 5 – 0.1628 = P(x<6750) = P om the Stan 0 < z < 3.13) z < 0) = .5 + .49913 = 0 00) = P(z< .8 he Standard 3 < z < 0) = 0 .2967 = 0.20 2010 TIONS w. SHOW YO So P(5500 < ard Normal T = 0.4812 0.4812 = 0.9612 7 So P(5000 ndard Norma 0) = 0.5 0) = 0.1628 = 0.3372 P (z < 3.13) dard Norma = .49913 0.99913