Answer:
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Step-by-step explanation:
Answer:
It indicates the age that the old man might be
Step-by-step explanation:
Answer:
this question need more details
Step-by-step explanation:
Let the required weight be X, then
z = (X - mean)/standard deviation
2 = (X - 16)/1
X - 16 = 2
X = 2 + 16
X = 18 oz.
