A random sample of 85 adults found that average calorie consumption was 2,100 per day. previous research has found a standard deviation of 450 calories, and you assume this value for. a researcher has been given $10,000 to conduct a similar survey, which costs $50.00 per person surveyed. she must compute a 95% confidence interval. given her budget restriction, what would the minimum margin of error be for the confidence interval for the population mean?
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