Question

the mean and the standard deviation of a normal population are called parameters. the mean and the standard deviation of a random sample from a population are called
statistics
parameters
z - scores
intercepts
done

Explanation:

In statistics, parameters describe a population and statistics describe a sample. The mean and standard - deviation of a sample are statistics. Z - scores measure how many standard deviations an element is from the mean, and intercepts are related to linear equations.

Answer:

statistics