Designs of investigation for the analysis of of the aquatic activities and of the lifesaving.
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Observational designs
experimental Designs and *quasi-experimental
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Collected and processing of corresponding data to a design for the analysis of the aquatic activities and of the *socorrismo. |
The collected of data in aquatic surroundings Biases and odd variables The *anáisis statistical more usual in rescue, *socorrismo and first helps. |