You design an experiment to test this claim at alpha 0.01 that bighorn ewes spend more time foraging when lactating ( producing milk to feed their babies) than when they are not lactating. You recorded percent of time spend grazing by these ewes at times when they were lactating (with baby lambs) and when they were not lactating (before giving birth to baby lambs). A para metric statistical test is used to produce this table:

Ewe it 56 time grazing 96 time grazing when not lactating when lactating 1 50 .03 63.00 E 5 1.60 5133 3 6 1.43 6 1.00 4 5 2.5? 45.40 5 5 2.50 5 6.6? E 5 6 .4-3 ? 3.30 F" 60.13 ?T.50 3 43.60 6 3.53 9 42 .00 54.50 10' 5 3.50 5 5.30 11 ?0 .4-3 0 1.10 12 4?.10 64.05 13 50 .03 ? 1.40 14- 50.03 63.00 15 5 1.60 5133 15 61.43 61.00