Multiple Choice
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.In this problem the 0.22 is
A) a parameter.
B) a statistic.
C) the standard error of the mean.
D) the average content of colognes in the long run.
Correct Answer:
Verified
Correct Answer:
Verified
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