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A random sample of 49 shoppers showed that they spend an average of $23.45 per visit at the Saturday
... Mornings Bookstore. The standard deviation of the population is $2.80. Find a point estimate of the population mean. Find the 90% confidence ...
Posted 3+ months ago | 0 answers | 
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Related topics: random, morning, saturday, point, standard, visit, shopper, bookstore, confidence, population, standard deviation, ...
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