A researcher is studying the pickerel population in two lakes, Lake Rick and Lake Morty. Samples of fish are taken from each lake and weighed (in kilograms). Here are the data: Lake Rick Lake Morty 4.5 3.5 4.2 2.6 3.8 2.9 3.5 2.8 2.9 3.5 3.2 3.6 3.7 4.2 4.1 2.7 Use your knowledge of SPSS to create a data file for these fish.

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