symbols Flashcards
1
Q
less than
A
<
2
Q
greater than
A
>
3
Q
much less than
A
«
4
Q
much greater than
A
> >
5
Q
less than or equal to
A
≤
6
Q
greater than or equal to
A
≥
7
Q
probability
A
P
8
Q
the sum of
A
Σ
9
Q
mean
A
x̄
10
Q
population
A
N
