Statistics\Distributions\Normal\Confidence intervals

No | Description | Difficulty | Syllabus | Level | |
---|---|---|---|---|---|

1 | Find the Z value; NI | Easy | A-level | S3 | Related material |

2 | Finding the confidence interval with stdev; 2NI | Intermediate | A-level | S3 | Related material |

3 | Finding the confidence interval with stdev; MC | Intermediate | A-level | S3 | Related material |

4 | Finding the confidence interval with variance; 2NI | Intermediate | A-level | S3 | Related material |

5 | Finding the confidence interval with variance; MC | Intermediate | A-level | S3 | Related material |

6 | Finding the sample size with standard deviation; MC | Hard | A-level | S3 | Related material |

7 | Finding the sample size with standard deviation; NI | Hard | A-level | S3 | Related material |

8 | Finding the sample size with variance; MC | Hard | A-level | S3 | Related material |

9 | Finding the sample size with variance; NI | Hard | A-level | S3 | Related material |