what is the mean of the normal distribution shown below? -3 -2 -1 0 1 2 3 -1 0 1 2
what is the mean of the normal distribution shown below? -3 -2 -1 0 1 2 3 -1 0 1 2
Answer
Answer:
B. 0
Explanation:
Step1: Recall normal - distribution property
The mean of a normal distribution is at the center of the bell - shaped curve.
Step2: Identify the center
In the given normal distribution curve, the center is at the value 0 on the horizontal axis. So the mean is 0.