Mathematics, 03.11.2020 22:20 num1bori
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?
Solved Steps:
1. 4200 - 3150 = 1050
2. 1050 divided by 4200 = 1/4
3. 1/4 Multiple 100 = 25%
Answers: 3
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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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