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Questions 9~11 refer to the following information.
The daily changes of the market can lead investors astray. The ups and downs make the tendency to look at the portfolio’s performance frequently too tempting. This means investors are likely to perceive more risk, forgetting about their long term goals.
When investors log into their trading accounts they can see the potential gain or loss of all of their assets. They can also see the day change on assets which are coded gain and loss. However, it's believed that those who look less get more.
For instance, if you look at FTSE index from today to tomorrow there is a roughly 50% chance that it has gone up or down. If you look at it over a year you may find that 60%-65% of the time it is going up. And if you look over a five-year period you will find that 90% of the time it goes up.
What is the example trying to illustrate?
根据题干关键词example，定位到第三段，通规第三段的例子，我们可以发现，查看账户的间隔时间越长，得到的利益通常越大，再结合第二段的最后一句“However，it's believed thatthose who look less get more.”（然而，人们认为查看账户次数越少的人得到的回报越大）可知Ｃ项正确。
下列关于公司的表述，正确的是（）
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由此可推断出（）
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以上陈述的事实最有力地支持了以下哪项假说？（）
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