Probability Language-Njiku and Chacha

The data file contains scores of secondary school students scores in probability language and achievement in probability. The file also includes demographic data. The analysis of the data shows a significant correlation between probability language skills and achievement in probability.本数据集文件包含中学生在概率语言（probability language）方面的得分以及概率学科的学业成绩。该文件同时收录了人口统计数据。对该数据集的分析显示，概率语言能力与概率学科成绩之间存在显著相关性。