frequencies是什么意思 frequencies在线中文翻译

frequencies ['frɪkwənsɪz]

中文翻译
1
n. 频率(frequency的复数形式);频数分析;次数分配表
英语释义
1
n the number of occurrences within a given time period
2
n the ratio of the number of observations in a statistical category to the total number of observations
3
n the number of observations in a given statistical category