A Food Marketing Institute found that 34 of households spend more than 125 a week...
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A Food Marketing Institute found that 34 of households spend more than 125 a week on groceries Assume the population proportion is 0 34 and a simple random sample of 410 households is selected from the population What is the probability that the sample proportion of households spending more than 125 a week is less than 0 37 Note You should carefully round any z values you calculate to 4 decimal places to match wamap s approach and calculations Answer Enter your answer as a number accurate to 4 decimal places
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