Prețuri Autentificați-vă Înregistrați-vă

Categorii: Tot - data - collection - frequency

realizată de Chris Ryall 9 ani în urmă

409

GCSE 2016 Handling Data TGS

Data handling involves various techniques to organize and interpret information effectively. Techniques include cumulative frequency, which involves summing up frequencies to understand data distribution.

GCSE 2016 Handling Data TGS

Mai multe ca aceasta

About Educo

About Educo

după Colin Robertson

Immersion in the Cloud

Immersion in the Cloud

după miranda cervantes

Newbies Collection Start your Journey in DMLT@SAP (under construction / updated March 2021)

Newbies Collection Start your Journey in DMLT@SAP (under construction / updated March 2021)

după Laupp Laupp

Python Reference Language

Python Reference Language

după Antonio Gutierrez

Demo

Subtopic

Handling Data

Stem and Leaf

Key

Two way tables

Check totals match

2 variables (usually gender)

Cumulative frequency

add up frequencies

Box and Whisker Plots

Range & Inter Quartile Range

Median

Lower & Upper Quartile

Min & Max

Questionnaires

Not biased

Biased question or options

Wrong people

Wrong location

Time period, eg per day or month

Response boxes

Complete (more than)

Not overlapping

Data Collection Sheet

Tally & Frequency

Frequency Polygon

Join the points, straight lines

Plot the midpoints