计分

měi yī gè liàn xí de nán dù àn yī dào wǔ fēn de jì fēn jìn xíng píng dìng

每一个练习的难度按一到五分的计分进行评定。

The difficulty of each exercise is rated on a scale of 1 to 5.

jiāng zhì cì zhuǎn huàn wéi zhèng tài jì fēn bìng yǐ cǐ wéi jī chǔ jì suàn jiǎn yàn tǒng jì liàng

将秩次转换为正态计分，并以此为基础计算检验统计量。

Designing of SAS macro program for statistic form of measurement data on normal distribution.