A cylindrical tanker truck has a volume of 50 m3 when it is full. The driver can use a stick to find the depth of the contents. The following information is known:

a. Find a cubic model to estimate the volume for different depths.
b. What is the root mean square error for the cubic model from 5a?
c. Predict the volume when the depth is 0.75 m.
d. What kind of accuracy do you expect for this value?

Transcribed Image Text:

Depth (m) Volume (m3)0 0 0.5 1.0 52.0 2.5 0 7.12 18.68 31.32 42.88 50