From d104d808948ece9b6b9be03c921df7eccda70314 Mon Sep 17 00:00:00 2001 From: eggy Date: Mon, 21 Sep 2020 19:44:47 -0400 Subject: [PATCH] math: add frequency distribution --- docs/mhf4u7.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/docs/mhf4u7.md b/docs/mhf4u7.md index 08907e4..ea05953 100644 --- a/docs/mhf4u7.md +++ b/docs/mhf4u7.md @@ -2,6 +2,18 @@ The course code for this page is **MHF4U7**. +## 4 - Statistics and probability + +!!! note "Definition" + - **Descriptive statistics:** The use of methods to organise, display, and describe data by using various charts and summary methods to reduce data to a manageable size. + - **Inferential statistics:** The use of samples to make judgements about a population. + - **Data set:** A collection of data with elements and observations, typically in the form of a table. It is similar to a map or dictionary in programming. + - **Element:** The name of an observation(s), similar to a key to a map/dictionary in programming. + - **Observation:** The collected data linked to an element, similar to a value to a map/dictionary in programming. + - **Raw data:** Data collected prior to processing or ranking. + +### Frequency distribution + ## Resources