A random variable, y, has a known probability distribution given by :y=2, 4, 6,8,10 and P: 0.17, 0.23,0.2,0.3, 0.1 Find the expected value of y. O a. 4.76 O b. 5.86 O C. 4.66 d. 5.66
A random variable, y, has a known probability distribution given by :y=2, 4, 6,8,10 and P: 0.17, 0.23,0.2,0.3, 0.1 Find the expected value of y. O a. 4.76 O b. 5.86 O C. 4.66 d. 5.66
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 1E
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