5. a) Let X be Bin(6,0.7). Find P(X ≤ 5). Use the table. Bin(6,0.5) P(x <= 5) = = 0.882 5 6 0 X 1–0.7)¹²-x b) Let X be Bin(7,0.5). Find P(2 < X<5). Use either the formula or the table. P(2 < X < 5) = F(4) – F(2) = 0.773-0.227 = 0.546 c) Let X be Poisson (5). Find P(3 < X < 6). Use the formulas. Round off your answer to 3 decimal places P(3 < X < 6) = P(4)+ P(5) = 0.351

5. a) Let X be Bin(6,0.7). Find P(X ≤ 5). Use the table. Bin(6,0.5) P(x <= 5) = = 0.882 5 6 0 X 1–0.7)¹²-x b) Let X be Bin(7,0.5). Find P(2 < X<5). Use either the formula or the table. P(2 < X < 5) = F(4) – F(2) = 0.773-0.227 = 0.546 c) Let X be Poisson (5). Find P(3 < X < 6). Use the formulas. Round off your answer to 3 decimal places P(3 < X < 6) = P(4)+ P(5) = 0.351

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.4: Fractional Expressions

Problem 84E

See similar textbooks