CHS |
PICS |
||

Mean µ |
7.71 | 22.63 | |

Stdev σ |
9.61 | 8.07 | |

ESL 098 min (x) |
32 | 32 | |

Z |
2.53 | 1.16 | |

Left area |
0.9943 | 0.8772 | |

Right area |
0.0057 | 0.1228 | |

Sample size n |
224 | 505 | |

Number who achieved degree admission |
1.29 | 62.02 | |

Top percentage we want to explore (area to right of z) |
0.2 | 0.2 | |

Area to left of z: |
0.8 | 0.8 | |

Z |
0.84 | 0.84 | |

Min score x above which 20% of students are found |
15.8 | 29.42 |