In this simple case, customers are only described by age and average balance.

在这个简单的案例中，客户只以年龄和平均余额来描述。

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What is the average balance and transaction count this month for customers by bank branch?

按照银行支行，本月客户的平均余额和交易数是多少？

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Consider a single-argument expression that applies averaging on its input expression. Listing 5 shows the CriteriaQuery to select the average balance of all accounts.

考虑一个对输入表达式应用平均值的单参数表达式。

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The average balance was more than three thousand dollars.

VOA: special.2009.05.28

What is even more worrisome is that while the national average has decreased by 8 percent since 2007, the average balance in this Texas city has remained steady.

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More good news for bank consumers: since the January 2011 Bank Fee Survey, average minimum balance requirements to avoid fees are lower, and average monthly checking account maintenance fees (for those who pay them) are also slightly lower.

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In its latest earning release, Wells Fargo reported a 2.5% decline in average outstanding balance on home mortgage loans in 2010.

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