Question

A random sample of 121 bottles of cologne showed an average content of 4 ounces. it is known that the standard deviation of the contents (i.e., of the population is 0.22 ounces

Answer 1

In this issue the 0.22 is parameter, it is a numerical or other quantifiable variable shaping one of a set that characterizes a framework or sets the states of its operation. I trust the appropriate response will help you.