C. Vise. Vise-grips are handheld, but a vise itself is attached to a work bench or station.
Answer:The correct answer is The spread is from 1966 to 1987
Step-by-step explanation:
Sam makes an error when recording by imputing the spread as being from 1966 to 1987 .If this happens ,then it will affect all other results such as the gap ,center and peak which will change
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