how record results in a table Flashcards
(6 cards)
1
Q
what is an independent variable
A
what we change first in the first column of the grid
2
Q
what order do the numbers go in the first column?
A
Numbers go smallest to largest
3
Q
what does the column headings mean?
A
Column headings say exactly what the data is showing
4
Q
in the mean column what happens to the numbers?
A
They all go to one decimal place
5
Q
where are the units?
A
in the headings only (G for grams and S for seconds)
6
Q
how would you calculate the mean
A
Add all the numbers together and divide by how many there are
