The following questions are taken from Edexcel exams. Please click on a thumbnail to view an image in its full size.
June 14, 2011
S1 Averages and Variation from Raw Data Past Paper Questions
Filed under: A level,Averages,Past papers,S1 — Maths Chick @ 11:24 am
Tags: mean, S1 Past Paper Questions, standard deviation
Tags: mean, S1 Past Paper Questions, standard deviation
January 30, 2008
Frequency Tables
Filed under: Averages,Bar charts,Data handling,Frequency tables — Maths Chick @ 2:55 pm
Tags: Averages, frequency data, grouped data, mean, median, midpoints, mode
Tags: Averages, frequency data, grouped data, mean, median, midpoints, mode
Worksheets:
Averages from Raw Data. Starter worksheet. Revision of finding the mean, median, mode and range from raw data. Includes answers. Aimed at KS3 students.
frequency-tables-and-frequency-diagrams-basic2.doc – Grouping data, using tally and drawing frequency diagrams.
Speed-up worksheet on discrete and grouped frequency tables – Excel spreadsheet on finding the mean from frequency tables, featuring the answers to this activity. Nice for use with a SmartBoard.
GCSE Exam Questions on Frequency Tables – a worksheet with 15 exam questions on finding the mean, median and mode from discrete and grouped frequency tables. Space is included on the sheet for pupils to write in their answers. A snapshot of the first page is below.