E(x)=1*0.08+2*0.6+3*0.5+4*0.4+5*0.2=?
Answers
Answered by
0
Answer:
ANSWER:- 5.54.
Step-by-step explanation:
x = 1×0. 08 + 2×0.6+ 3×0.5 + 4× 0.44 +5×0.2
+5×0.2 = 0.08 + 1.2 + 1.5 + 1.76 + 1.0
= 0.08 + 1.2 + 1.5 + 1.76 + 1.0 = 5.54 ( Answer ).
Similar questions