http://blogs.discovermagazine.com/discoblog/2011/11/28/ncbi-rofl-shopping-cart-etiquette-triple-feature/ Sat, 11 May 2013 22:50:00 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.discovermagazine.com/discoblog/2011/11/28/ncbi-rofl-shopping-cart-etiquette-triple-feature/#comment-25736 Tyler Miller Sun, 04 Dec 2011 16:51:00 +0000 http://blogs.discovermagazine.com/discoblog/?p=19953#comment-25736 PubMed made a typo on the last entry, the real paper reads as follows: "A total of 68 15-min. observations of customers’ behavior at a food supermarket suggests that only about 7% of shoppers observe the item limit of the express lane. The <b>overages</b> tended to be about four pieces." PubMed made a typo on the last entry, the real paper reads as follows: “A total of 68 15-min. observations of customers’ behavior at a food supermarket suggests that only about 7% of shoppers observe the item limit of the express lane. The overages tended to be about four pieces.”

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