名词
中文翻译：样本平均值
同义词：
['sample mean', 'sample median', 'sample mode例句：1. The sample average of the class is 85 out of 100.（班上的样本平均分是85分。）']
例句：
-
1. The sample average of the class is 85 out of 100.
班上的样本平均分是85分。
-
2.The sample average for the entire population is 75.
整个人群的样本平均值是75。
-
3.The sample average is used to estimate the overall population average.
样本平均值用于估计总体平均数。