15 FEET UNDER Trial 1 Trial 2 Trial 3 19.30 sec 19.13 sec 20.21 sec

The error formula:

Deviation = |mean-value|

Avg. Devation= sum of devations divided by # of trials

%error = avg. devation over mean multiplied by 100

Surface:

Mean = (20.23+ 22.93+ 19.51)/3= 20.89

Trial 1- |(20.23-20.89)|= 0.66

Trial 2- |(22.93-20.89)|= 2.04

Trial 3- |(19.51-20.89)|= 1.38

(0.66+ 2.04+ 1.38)/3= 1.36

1.36/20.89= .065 (7% rounded)

*we calculated each data table using this method

*fps formula is the data divided by 20

 Lab Experiment Analytic Essay Diagrams Results Bibliography Videos DEEP Pro. Index Journal Photos
 SURFACE Trial 1 Trial 2 Trial 3 20.23 sec 22.93 sec 19.51 sec
 5 FEET UNDER Trial 1 Trial 2 Trial 3 18.53 sec 17.53 sec 18.29 sec

See our Ananytic Essay for detail on our results. See our graphs for a visual of our results

 10 FEET UNDER Trial 1 Trial 2 18.79 19.21
We are sending the sub until it reaches 20 feet at various depths

%Error: 7%

fps=1.01

%Error: 2%

fps=.926

%Error:1%

fps=.939

%Error 2%

fps=.965