Mathematics GCSE unit 1 calculator

From Collins GCSE reviseing book.

ISBN:978-0-00-734099-6

?
  • Created by: Katie
  • Created on: 24-10-11 22:13

?Question?- Averages and range

mode:                                 

median:                               

mean:                                   

1 of 8

...Answer... - Averages and range

Mode: most common

Median: Middle number

                     Sum of all values           

mean:     Total number of values

2 of 8

?Question?- Frequency tables

The mode is the... it is NOT...

3 of 8

...Answer...- Frequency tables

The mode is the value that has the highest frequency; it is NOT the frequency itself

4 of 8

?Question?- grouped data and frequency diagrams

In exam what do i need to add for the mean. (working out the frequency)

5 of 8

...Answer...- grouped data and frequency diagrams

In exam add another column to work out x X f (value multiplied by the frequency)

6 of 8

?Question?- Histograms

How do you find the:

Fequency:                                      

Frequency density:                                      

Class width:                                          

7 of 8

...Answer...- Histograms

Frequency: Frequency density X class width

                 Frequency           

Frequency density:           class width

        Frequency           

 Class width:    class width

8 of 8

Comments

zohaib khan

Report

it is boring the should add some coloure and background to make it more attractive

it was not that helpful

Alexa

Report

Its okay =/

Alexa

Report

Oh and btw is zohaib a female or male?

Lottie

Report

Not very helpful, boring and no colour 

Similar Mathematics resources:

See all Mathematics resources »See all Number resources »