ex0724: Crab Claw Size and Force
Description
As part of a study of the effects of predatory intertidal crab species
on snail populations, researchers measured the mean closing forces and
the propdus heights of the claws on several crabs of three species.source
Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A
Course in Methods of Data Analysis (2nd ed), Duxbury.References
Yamada, S.B. and Boulding, E.G. (1992). Shell--breaking Efficiency of
Predatory Crabs Influences the Distribution of an Intertidal Snail,
Technical Report, Zoology Department, Oregon State University.