QUESTION 5
The total area under the Z distribution curve is equal to:
a. |
10 |
|
b. |
-1 |
|
c. |
Not enough information to say |
|
d. |
1 |
solution
in normal distribution is half part is 0.5 area and half part is 0.5
total area is 0.5+0.5=1
correct answer is 1
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