Answer:
ndkndksndssjsjsjsjsjs nsj
Step-by-step explanation:
Answer:
Mean or Expected Value:
μ
=
∑
x
i
n
X
x
P
(
x
)
Standard Deviation:
σ
=
√
∑
x
i
n
X
(
x
−
μ
)
2
P
(
x
)
Step-by-step explanation:
If lines a and b are parallel, then aº = 79º = dº = bº.
Answer:
A
Step-by-step explanation:i took the test
