Table of results
effect time to boil
salt
1
concentrati
on
1. initial
temperatu
re
2. initial
boilin temperatu
g time re
to 40
2.
boilin
g time
to 40
0%
1: 57
23
11: 12
5%
24
1: 36
22
1: 17
10%
24
1: 14
not done
not
done
1: 57+1: 36+1.14+1.12+1.17=6.36/2=3.18
where is the average?