Given the egg has hatched, the egg was kept warmer than room temperature.
Given:
                       Cool      Room temperature        Warm             Total
Hatched           5              16                                21                  42
Unhatched        18           10                                 4                   32
Total                 23            26                                25                    74
To fill the blank we need to analyse the temperature carefully if see the table then cool hatched eggs are 5 , unhatched cool eggs are 18, eggs on room temperature and hatched are 16, eggs on room temperature and unhatched are 10, warm hatched eggs are 21 and warm unhatched eggs
So we can notice that hatched eggs are more in room temperature.
Hence hatched eggs are more in room temperature.
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