The five judges rated a young singer as: 9.2, 9.7, 9.0, 9.6, 9.8. According to the scoring method of "remove the highest score, remove the lowest score, and then calculate the average score", what is the final score of this little singer.
五位评委给一位小歌手的打分是：9.2、9.7、9.0、9.6、9.8．按"去掉一个最高分，去掉一个最低分，再计算平均分"的评分方法，这位小歌手的最后得分是多少分．
<gadget id="calculator">9.2 + 9.6 + 9.7</gadget>
<output>28.5</output>

<gadget id="calculator">28.5 / 3</gadget>
<output>9.5</output>

<result>9.5</result>