"Day 24 of My Learning Journey: Setting Sail into Data Excellence! Today's Focus: Maths for Data Analysis (Statistics Day -3)

STATISTICS FOR DATA ANALYTICS - 3

DESCRIPTIVE STATISTICS

Measure of Frequency : -

A Frequency is the number of times a value of the data occurs.

Frequency Distribution :-

It shows how the data of frequency is spread, it basically means group-by with each with no. of repetition of a value..

Types

Ungrouped Frequency Distribution
Individual value

Grouped Frequency Distribution
Grouped value

Relative Frequency Distribution
It divides frequency with the total population.

Cumulative Frequency Distribution
It is like relative frequency and sum of frequency below it.

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