A ALEKS: Briana D. Apelux C is re http: // a aleks.co na ekscg / sle en u-igNsik

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A ALEKS: Briana D. Apelux C is re http: // a aleks.co na ekscg / sle en u-igNsikr78P3 H-IB Zyt e GXFIFMNM855 O9JUTMX ob7 r Die Apps !! Sgn n to you acen. à Wingspan 1G-50-More ways to ScrocsFirst FW--, OChase Brk. Credit-NNeteix RI Citrus Canas ALEKS HELPWORKSHEET INBOX REPORT OPTIONS RES Dictiona Calculator Gradebook Calendar The probablity distribution of a discrete random variable X is given below: Value x of X | P(X=x) -5 0.13 0.20 0.25 0.29 0.13 -3 Let Fx be the of X. Compute the following Fx (-2)- F, (3)-F 4D Clear Undo MacBook Ai 5 4

Explanation / Answer

Solution

F(X=-2) = 0.87

F(X=-3)-F(X=-4) = 0.58-0.33 = 0.25

F(X=-3.5) = F(X=-3) = 0.58

Value of x P(X=x) F(x) = P(X<=x) -5 0.13 0.13 -4 0.20 0.33 -3 0.25 0.58 -2 0.29 0.87 -1 0.13 1.00

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