Determine the narrow sense heritability of the trait for each of the following situations:

2.1 Response to selection = 1.8, Selection differential = 2.4

2.2 Response to selection = -90.3, Selection differential = -135.4

2.3
mean of the initial population = 35.6,
mean of the parents = 27.5,
mean of the offspring 35.5

2.4
mean of the initial population = 35.6,
mean of the parents = 27.5,
mean of the offspring 28.7

2.5

Mean Parent Value:	12.6	18.4	16.5	12.1	11.9	18.5	19.5	15.7	16.2
Mean Offsp. Value:	12.7	18.0	14.7	13.4	10.9	17.6	19.5	15.3	15.9

2.6

Mean Parent Value:	115.7	154.3	122.2	156.9	154.4	135.5	122.9	167.4
Mean Offsp. Value:	107.4	126.8	111.4	130.5	123.2	115.0	109.8	134.0