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Mathematics, 05.10.2021 14:00 hailey200127
A survey of 9,000 customers at Ron’s grocery store showed that 35% (3,150 customers) would buy Grainy-Os cereal. In the first month, 4,200 out of the 9,000 customers bought the cereal. What was the percent error in the survey estimate of the number of people buying Grainy-Os?
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A survey of 9,000 customers at Ron’s grocery store showed that 35% (3,150 customers) would buy Grain...
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