UNIT1-Tables and graphs Flashcards
1
Q
What are the rules of tables and graphs
A
decimal places must be consistant
When writing units you give the (term/unit) eg. mass/g Extension/mm
the units should be with the headings not the data
All tables must have headings and units
tables must be drawn with a pencil and ruler
highlight Anomalys and remove before calculating the average.
2
Q
What R bar graphs for
A
discriptive/categories
3
Q
What R Line graphs for
A
Usually increasing and decreasing numbers
4
Q
What should line graphs have?
A
SALT
S=scale
A=Axes
L=lables
T=title
5
Q
Independant variable?
A
An independant stays the same
6
Q
Dependant variable?
A
a dependant is the one that you change or observe
