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Bicen Maths
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Cards (1)
If
y
=
y\ =
y
=
a
x
+
\ ax\ +
a
x
+
b
\ b
b
then:
y
‾
=
\overline{y}=
y
=
a
x
‾
+
a\overline{x}+
a
x
+
b
b
b
σ
y
=
\sigma_y=
σ
y
=
a
σ
x
a\sigma_x
a
σ
x
