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Mathematics
Mathematics
Problem
X
∼
N
(
μ
,
σ
2
)
X \sim N(\mu, \sigma^2)
X
∼
N
(
μ
,
σ
2
)
with
P
(
X
<
12
)
=
0.3
P(X < 12) = 0.3
P
(
X
<
12
)
=
0.3
and
P
(
X
>
34
)
=
0.2
P(X > 34) = 0.2
P
(
X
>
34
)
=
0.2
. Find
μ
\mu
μ
and
σ
\sigma
σ
.
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