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.The standard error of the mean equals
A) 0.3636
B) 0.0331
C) 0.0200
D) 4.000
Correct Answer:
Verified
Correct Answer:
Verified
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