\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
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Suppose \(X\) represents the time (in hours) a device operates before needing maintenance, with values on \([0, 2]\), and its probability density function \(f(x)\) is shown in the graph below.
Using the graph, estimate the probability that the device operates for 1 hour or less.
\(P(0 \leq X \leq 1) =\)
del
\(\pi\)
\(e\)
\(x\)
\(n\)
\(\frac{a}{b}\)
\(\sqrt{\,}\)
\({x}^{2}\)
\(\sqrt{\,}\)
!
7
8
9
←
→
4
5
6
(
)
1
2
3
\(\times\)
\(\div\)
C
0
.
+
-
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