𝜎
𝑄
1
2
=
(
4
−
3.2
)
2
+
(
3
−
3.2
)
2
+
(
4
−
3.2
)
2
+
(
2
−
3.2
)
2
+
(
4
−
3.2
)
2
+
(
3
−
3.2
)
2
+
(
4
−
3.2
)
2
+
(
3
−
3.2
)
2
+
(
2
−
3.2
)
2
+
(
3
−
3.2
)
2
10
−
1
=
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.