The random variable X has the following discrete probability distribution: X 1 3 5 7 9 p(x) 0.1 0.2 0.4 0.2 0.1 (a) List the values X may assume. (b) What value of X is most probable? (c) Find Pr(X = 7). (d) Find Pr(X≥ 5). (e) Find Pr(X > 2).
The random variable X has the following discrete probability distribution: X 1 3 5 7 9 p(x) 0.1 0.2 0.4 0.2 0.1 (a) List the values X may assume. (b) What value of X is most probable? (c) Find Pr(X = 7). (d) Find Pr(X≥ 5). (e) Find Pr(X > 2).
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 27E
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