Job Recruitment Website - Recruitment portal - A school recruited a teacher and conducted three quality tests on three candidates. The following table lists the quality test results of the three candidates. School needs

A school recruited a teacher and conducted three quality tests on three candidates. The following table lists the quality test results of the three candidates. School needs

Xiaoming's test scores are: (70×2+50×3+80×4)÷(4+3+2)≈67.8,

Xiaoli's test scores are: (75×2+65×3+70×4)÷(4+3+2)≈69.4,

Xiaoying's test scores are: (65×2+55×3+80×4)÷(4+3+2)≈68.3,

Xiaoli's comprehensive performance is the best. Of the three, Xiaoli will be hired.