For each of 20 composers, the table lists the year of birth, the year of death, and the number of performances in 2010 of works written by that composer.
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For each of the following statements, select Yes if the statement accurately reflects the information in the table; otherwise select No.
YesNo
Composers born in the 1700s accounted for less than a third of the total performances.
Music by composers ranked first, second, and third, in terms of number of performances, together accounted for more than half of the total number of performances.
The mean number of performances per composer exceeded the median by more than 300 performances.
正确答案:1,2,1
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涉及知识点概述 表格分析能力,包括对数据的排序、比较和基本统计分析(如大小比较等)。
解析 此为20位作曲家相关信息的表格,包含出生年份、逝世年份及2010年作品演出次数。可根据题目要求对不同列进行排序等操作来获取信息。比如若要找演出次数最多的作曲家,可按“Number of performances”列降序排列,从表格可知Mozart在2010年演出次数最多,为3035次 。