Multiple Choice
What differentiates the standard normal distribution (Z) from any other arbitrary normal distribution?
A) The Z distribution has the least amount of variability of all normal distributions.
B) The Z distribution is the only normal distribution with a fixed real mean value.
C) The Z distribution has a mean value of 0 and a variance/standard deviation of 1.
D) The Z distribution has a mean value and variance that is defined, which is uncommon for the normal distribution.
Correct Answer:
Verified
Correct Answer:
Verified
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