Answer:
0.9544
Step-by-step explanation:
P(-2 < Z < 2) means that Z has mean 0 and standard deviation 2.
P(−2 < Z < 2) = F(2) - F(-2)
Using the Z - table,
F(2) = 0.9772
and F(-2) = 0.0228
Thus,
P(−2 < Z < 2) = 0.9772 - 0.0228 = 0.9544
This means that data within two standard deviation is 95%.
Answer:
I think its A
Step-by-step explanation:
Innermost orbitals have the least amount of energy
It will be 69 degrees.
(x-1)+x+43=180
2x+42=180
2x=138
x=69
Answer:
12.5
Step-by-step explanation:
5/2*5=12.5
