Answer:
The area (probability) is: 0.6864.
Step-by-step explanation:
According to the statement, we are in front of a normal distribution with the following parameters:
µ (mean) = 0
σ (Standard deviation) = 1.
Then we need to find the area of the shaded region, which is the area between the points -1.21 < z < 0.84.
And the area (probability) is: 0.6864.
Answer:45
Step-by-step explanation:
Key Word:of
30*2/3 = 45
The first choice if ()2 means to the power of two if not then it is none of them.
= ( x + 2 )°
= (7y)°
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10, 20w, 2w, and we are factors of 20w and 40wz