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. 2020 Dec 9;10(12):2353. doi: 10.3390/ani10122353

Table A1.

Paired sample T test was performed on shelter leaving, shelter seeking, and shoaling tests prior to grouping and after 3 weeks of feeding. Significant differences were found from the shelter leaving test in small and big tanks, shelter seeking test in mini tank, and shoaling test in small tank. The significance level was set at * p < 0.05.

Test Tank Mean Time of Pass the Test (Before Dividing) Mean Time of Pass the Test (After Feeding) t-Value d.f. p-Value
Shelter leaving mini 1.270 0.950 1.477 13 0.164
small 1.338 0.841 2.620 15 0.019 *
medium 0.932 0.607 2.053 15 0.058
big 1.340 0.398 4.647 14 0.001 *
Shelter seeking mini 1.936 1.665 3.034 13 0.010 *
small 1.906 1.531 1.622 15 0.126
medium 1.805 1.690 0.550 15 0.591
big 1.757 1.455 1.572 14 0.138
Shoaling mini 1.935 2.116 −0.521 13 0.611
small 2.560 1.890 3.864 15 0.002 *
medium 2.391 1.896 2.076 15 0.056
big 2.095 2.300 −1.441 14 0.171