The percentage of error is given by:
[tex]Error=\frac{|Measured-Real|}{Real}\times100[/tex]
Where:
Measured = 160
Real = 159
so:
[tex]Error=\frac{|160-159|}{159}\times100=\frac{1}{159}\times100\approx0.6[/tex]
Answer:
0.6%
8a.
Amount of error = Measured - real = 160 - 159 = 1
